diff --git a/pos_customer_display/__manifest__.py b/pos_customer_display/__manifest__.py
index 95b346e2..0777c372 100644
--- a/pos_customer_display/__manifest__.py
+++ b/pos_customer_display/__manifest__.py
@@ -3,10 +3,10 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 {
-    "name": "Point of Sale - LCD Customer Display",
+    "name": "Point of Sale - LED Customer Display",
     "version": "12.0.1.0.0",
     "category": "Point Of Sale",
-    "summary": "Manage LCD Customer Display device from POS front end",
+    "summary": "Manage LED Customer Display device from POS front end",
     "author": "Aurélien DUMAINE,GRAP,Akretion,Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "depends": ["point_of_sale"],
diff --git a/pos_customer_display/i18n/fr.po b/pos_customer_display/i18n/fr.po
index 3fac2af8..7d1a513b 100644
--- a/pos_customer_display/i18n/fr.po
+++ b/pos_customer_display/i18n/fr.po
@@ -1,167 +1,175 @@
 # Translation of Odoo Server.
 # This file contains the translation of the following modules:
-# * pos_customer_display
+#	* pos_customer_display
 #
-# Translators:
-# OCA Transbot <transbot@odoo-community.org>, 2017
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 10.0\n"
+"Project-Id-Version: Odoo Server 12.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-03-01 02:01+0000\n"
-"PO-Revision-Date: 2018-03-01 02:01+0000\n"
-"Last-Translator: OCA Transbot <transbot@odoo-community.org>, 2017\n"
-"Language-Team: French (https://www.transifex.com/oca/teams/23907/fr/)\n"
-"Language: fr\n"
+"POT-Creation-Date: 2020-01-11 23:50+0000\n"
+"PO-Revision-Date: 2020-01-11 23:50+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
-"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"Plural-Forms: \n"
 
 #. module: pos_customer_display
-#: model:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
-msgid "Bottom Line"
+#: selection:pos.config,customer_display_format:0
+msgid "2 Lines of 20 Characters"
 msgstr ""
 
 #. module: pos_customer_display
-#: model:ir.model.fields,help:pos_customer_display.field_pos_config_customer_display_msg_next_l2
-msgid ""
-"Bottom line of the message on the customer display which is displayed after "
-"starting POS and also after validation of an order"
-msgstr ""
-"Ligne du bas du message de l'afficheur client qui est affiché après le "
-"démarrage de la caisse et également après validation d'une commande client"
+#. openerp-web
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:94
+#, python-format
+msgid "Customer Account"
+msgstr "Compte client"
 
 #. module: pos_customer_display
-#: model:ir.model.fields,help:pos_customer_display.field_pos_config_customer_display_msg_closed_l2
-msgid ""
-"Bottom line of the message on the customer display which is displayed when "
-"POS is closed"
-msgstr ""
-"Ligne du bas du message de l'afficheur client qui est affiché quand la "
-"caisse est fermée"
+#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config__customer_display_format
+#: model_terms:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
+msgid "Customer Display Format"
+msgstr "Format de l'afficheur client"
 
 #. module: pos_customer_display
 #. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display.js:74
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:61
 #, python-format
-msgid "Cancel Payment"
-msgstr "Paiement annulé"
+msgid "Deleting Line ..."
+msgstr "Suppression ligne"
 
 #. module: pos_customer_display
-#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config_iface_customer_display
-#: model:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
-msgid "Customer Display"
-msgstr "Afficheur client"
+#: model:ir.model.fields,help:pos_customer_display.field_pos_config__iface_customer_display
+msgid "Display data on the customer display"
+msgstr ""
 
 #. module: pos_customer_display
-#. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display.js:59
-#, python-format
-msgid "Delete Item"
-msgstr "Article supprimé"
+#: model:ir.model.fields,help:pos_customer_display.field_pos_config__customer_display_msg_next_l1
+msgid "First line of the message on the customer display which is displayed after starting POS and also after validation of an order"
+msgstr "Première ligne du message de l'afficheur client qui est affiché après le "
+"démarrage de la caisse et également après validation d'une commande client"
 
 #. module: pos_customer_display
-#: model:ir.model.fields,help:pos_customer_display.field_pos_config_iface_customer_display
-msgid "Display data on the customer display"
-msgstr "Utiliser l'afficheur client"
+#: model:ir.model.fields,help:pos_customer_display.field_pos_config__customer_display_msg_closed_l1
+msgid "First line of the message on the customer display which is displayed when POS is closed"
+msgstr "Première ligne du message de l'afficheur client qui est affiché quand la "
+"caisse est fermée"
 
 #. module: pos_customer_display
-#: model:ir.model.fields,help:pos_customer_display.field_pos_config_customer_display_line_length
-msgid "Length of the LEDs lines of the customer display"
-msgstr "Longueur des lignes de l'afficheur client: nombre de caractères"
+#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config__iface_customer_display
+#: model_terms:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
+msgid "LED Customer Display"
+msgstr "Afficheur client LED"
 
 #. module: pos_customer_display
-#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config_customer_display_line_length
-msgid "Line Length of the Customer Display"
-msgstr "Longueur de ligne de l'afficheur client"
+#: model:ir.model.fields,help:pos_customer_display.field_pos_config__customer_display_line_length
+msgid "Length of the LEDs lines of the customer display"
+msgstr "Longueur des lignes de l'afficheur client (nombre de caractères)"
 
 #. module: pos_customer_display
-#: code:addons/pos_customer_display/models/pos_customer_display.py:46
-#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config_customer_display_msg_next_l2
-#, python-format
-msgid "Next Customer (bottom line)"
-msgstr "Client suivant (ligne du bas)"
+#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config__customer_display_line_length
+#: model_terms:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
+msgid "Line Length"
+msgstr "Longueur des lignes"
 
 #. module: pos_customer_display
-#: code:addons/pos_customer_display/models/pos_customer_display.py:44
-#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config_customer_display_msg_next_l1
-#, python-format
-msgid "Next Customer (top line)"
-msgstr "Client suivant (ligne du haut)"
+#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config__customer_display_msg_next_l1
+#: model_terms:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
+msgid "Next Customer (Line 1)"
+msgstr "Client suivant (ligne 1)"
 
 #. module: pos_customer_display
-#: model:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
-msgid "Next Customer Message"
-msgstr ""
+#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config__customer_display_msg_next_l2
+#: model_terms:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
+msgid "Next Customer (Line 2)"
+msgstr "Client suivant (ligne 2)"
 
 #. module: pos_customer_display
-#: code:addons/pos_customer_display/models/pos_customer_display.py:50
-#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config_customer_display_msg_closed_l2
+#. openerp-web
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:99
 #, python-format
-msgid "POS Closed (bottom line)"
-msgstr "Caisse fermée (ligne du bas)"
+msgid "No Customer Account"
+msgstr "Client non défini"
 
 #. module: pos_customer_display
-#: code:addons/pos_customer_display/models/pos_customer_display.py:48
-#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config_customer_display_msg_closed_l1
-#, python-format
-msgid "POS Closed (top line)"
-msgstr "Caisse fermée (ligne du haut)"
+#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config__customer_display_msg_closed_l1
+#: model_terms:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
+msgid "PoS Closed (Line 1)"
+msgstr "Caisse fermée (Ligne 1)"
 
 #. module: pos_customer_display
-#: model:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
-msgid "POS Closed Message"
-msgstr ""
+#: model:ir.model.fields,field_description:pos_customer_display.field_pos_config__customer_display_msg_closed_l2
+#: model_terms:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
+msgid "PoS Closed (Line 2)"
+msgstr "Caisse fermée (Ligne 2)"
 
 #. module: pos_customer_display
-#. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display.js:66
+#: code:addons/pos_customer_display/models/pos_config.py:64
 #, python-format
-msgid "TOTAL: "
-msgstr "TOTAL : "
+msgid "Point of Sale Closed"
+msgstr "Caisse fermée"
+
+#. module: pos_customer_display
+#: model:ir.model,name:pos_customer_display.model_pos_config
+msgid "Point of Sale Configuration"
+msgstr "Paramétrage du point de vente"
 
 #. module: pos_customer_display
-#: code:addons/pos_customer_display/models/pos_customer_display.py:55
+#: code:addons/pos_customer_display/models/pos_config.py:60
 #, python-format
-msgid ""
-"The message for customer display '%s' is too long: it has %d chars whereas "
-"the maximum is %d chars."
-msgstr ""
-"Le message de l'afficheur client '%s' est trop long : il contient %d "
-"caractères alors que le maximum est de %d caractères."
+msgid "Point of Sale Open"
+msgstr "Caisse ouverte"
 
 #. module: pos_customer_display
-#: model:ir.ui.view,arch_db:pos_customer_display.view_pos_config_form
-msgid "Top Line"
-msgstr ""
+#. openerp-web
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:81
+#, python-format
+msgid "Returned: "
+msgstr "A rendre : "
 
 #. module: pos_customer_display
-#: model:ir.model.fields,help:pos_customer_display.field_pos_config_customer_display_msg_next_l1
-msgid ""
-"Top line of the message on the customer display which is displayed after "
-"starting POS and also after validation of an order"
-msgstr ""
-"Ligne du haut du message de l'afficheur client qui est affiché après le "
+#: model:ir.model.fields,help:pos_customer_display.field_pos_config__customer_display_msg_next_l2
+msgid "Second line of the message on the customer display which is displayed after starting POS and also after validation of an order"
+msgstr "Deuxième ligne du message de l'afficheur client qui est affiché après le "
 "démarrage de la caisse et également après validation d'une commande client"
 
 #. module: pos_customer_display
-#: model:ir.model.fields,help:pos_customer_display.field_pos_config_customer_display_msg_closed_l1
-msgid ""
-"Top line of the message on the customer display which is displayed when POS "
-"is closed"
-msgstr ""
-"Ligne du haut du message de l'afficheur client qui est affiché quand la "
+#: model:ir.model.fields,help:pos_customer_display.field_pos_config__customer_display_msg_closed_l2
+msgid "Second line of the message on the customer display which is displayed when POS is closed"
+msgstr "Deuxième ligne du message de l'afficheur client qui est affiché quand la "
 "caisse est fermée"
 
+#. module: pos_customer_display
+#: code:addons/pos_customer_display/models/pos_config.py:66
+#, python-format
+msgid "See you soon!"
+msgstr "Au revoir !"
+
+#. module: pos_customer_display
+#: code:addons/pos_customer_display/models/pos_config.py:93
+#, python-format
+msgid "The message for customer display '%s' is too long: it has %d chars whereas the maximum is %d chars."
+msgstr "Le message de l'afficheur client '%s' est trop long : il contient %d "
+"caractères alors que le maximum est de %d caractères."
+
 #. module: pos_customer_display
 #. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display.js:81
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:79
 #, python-format
-msgid "Your Change:"
-msgstr "Monnaie à rendre :"
+msgid "To Pay: "
+msgstr "A payer : "
 
 #. module: pos_customer_display
-#: model:ir.model,name:pos_customer_display.model_pos_config
-msgid "pos.config"
-msgstr "pos.config"
+#. openerp-web
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:86
+#, python-format
+msgid "Total"
+msgstr "Total"
+
+#. module: pos_customer_display
+#: code:addons/pos_customer_display/models/pos_config.py:62
+#, python-format
+msgid "Welcome!"
+msgstr "Bienvenue !"
diff --git a/pos_customer_display/i18n/pos_customer_display.pot b/pos_customer_display/i18n/pos_customer_display.pot
index 01f70599..7b8e1383 100644
--- a/pos_customer_display/i18n/pos_customer_display.pot
+++ b/pos_customer_display/i18n/pos_customer_display.pot
@@ -6,8 +6,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Odoo Server 12.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-01-11 13:43+0000\n"
-"PO-Revision-Date: 2020-01-11 13:43+0000\n"
+"POT-Creation-Date: 2020-01-11 23:37+0000\n"
+"PO-Revision-Date: 2020-01-11 23:37+0000\n"
 "Last-Translator: <>\n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
@@ -22,19 +22,19 @@ msgstr ""
 
 #. module: pos_customer_display
 #. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:93
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:94
 #, python-format
 msgid "Customer Account"
 msgstr ""
 
 #. module: pos_customer_display
 #: model:ir.model.fields,field_description:pos_customer_display.field_pos_config__customer_display_format
-msgid "Customer Display Size"
+msgid "Customer Display Format"
 msgstr ""
 
 #. module: pos_customer_display
 #. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:60
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:61
 #, python-format
 msgid "Deleting Line ..."
 msgstr ""
@@ -85,7 +85,7 @@ msgstr ""
 
 #. module: pos_customer_display
 #. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:98
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:99
 #, python-format
 msgid "No Customer Account"
 msgstr ""
@@ -125,7 +125,7 @@ msgstr ""
 
 #. module: pos_customer_display
 #. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:80
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:81
 #, python-format
 msgid "Returned: "
 msgstr ""
@@ -154,14 +154,14 @@ msgstr ""
 
 #. module: pos_customer_display
 #. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:78
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:79
 #, python-format
 msgid "To Pay: "
 msgstr ""
 
 #. module: pos_customer_display
 #. openerp-web
-#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:85
+#: code:addons/pos_customer_display/static/src/js/customer_display_2_20.js:86
 #, python-format
 msgid "Total"
 msgstr ""
diff --git a/pos_customer_display/models/pos_config.py b/pos_customer_display/models/pos_config.py
index 357b5fc8..4e51b20e 100644
--- a/pos_customer_display/models/pos_config.py
+++ b/pos_customer_display/models/pos_config.py
@@ -25,7 +25,7 @@ class PosConfig(models.Model):
 
     customer_display_line_length = fields.Integer(
         string="Line Length",
-        compute="_customer_display_line_length",
+        compute="_compute_customer_display_line_length",
         store=True,
         help="Length of the LEDs lines of the customer display",
     )
diff --git a/pos_customer_display/readme/CONFIGURE.rst b/pos_customer_display/readme/CONFIGURE.rst
index 4a6c99b9..ab1e30ed 100644
--- a/pos_customer_display/readme/CONFIGURE.rst
+++ b/pos_customer_display/readme/CONFIGURE.rst
@@ -1,8 +1,8 @@
 To configure this module,
 * go to the menu Point of Sale > Configuration > Point of Sale
-* edit the point of sale for which you want to enable the LCD:
+* edit the point of sale for which you want to enable the LED:
 
-* In the IotBox section, activate the option *LCD Customer Display*,
-* configure the format of your LCD screen. (2 lines of 20 characters, by default)
+* In the IotBox section, activate the option *LED Customer Display*,
+* configure the format of your LED screen. (2 lines of 20 characters, by default)
 
 * optionaly, you can customize the *Next customer* message and the *POS closed* message
diff --git a/pos_customer_display/readme/DESCRIPTION.rst b/pos_customer_display/readme/DESCRIPTION.rst
index 4989b1af..4a4ee88b 100644
--- a/pos_customer_display/readme/DESCRIPTION.rst
+++ b/pos_customer_display/readme/DESCRIPTION.rst
@@ -1,10 +1,10 @@
-This module adds support for LCD Customer Display in the Point of Sale.
+This module adds support for LED Customer Display in the Point of Sale.
 
 It has been tested with
 
 * Bixolon BCD-1100 (http://www.bixolon.com/html/en/product/product_detail.xhtml?prod_id=61),
 * Aures OCD 300 (https://www.aures.com/point-de-vente-equipment-solutions-systemes/ecrans-tactiles-afficheurs/ocd-300-350-afficheur-client-graphique)
 
-But it should support most serial and USB-serial LCD displays out-of-the-box or with minor adaptations in the source code
+But it should support most serial and USB-serial LED displays out-of-the-box or with minor adaptations in the source code
 * of the module *hw_customer_display* if you use the POSbox,
 * or of the Python lib `pyposdisplay <https://github.com/akretion/pyposdisplay>`__ if you use `pywebdriver <https://github.com/akretion/pywebdriver>`__.
diff --git a/pos_customer_display/readme/ROADMAP.rst b/pos_customer_display/readme/ROADMAP.rst
index e69de29b..44cb9e73 100644
--- a/pos_customer_display/readme/ROADMAP.rst
+++ b/pos_customer_display/readme/ROADMAP.rst
@@ -0,0 +1 @@
+* Support other format, for exemple, 4 lines of 30 characters, for the Bixolon BDC-2000.
diff --git a/pos_customer_display/readme/USAGE.rst b/pos_customer_display/readme/USAGE.rst
index 71279049..9195e162 100644
--- a/pos_customer_display/readme/USAGE.rst
+++ b/pos_customer_display/readme/USAGE.rst
@@ -1,9 +1,9 @@
-Once everything is configured, just start the POS as usual. You will see messages on the LCD when:
+Once everything is configured, just start the POS as usual. You will see messages on the device when:
 
 * you start the POS,
 * you add or remove a product,
 * you select or deselect a customer,
-* you press the Payment button: the LCD will display the total amount,
-* you enter the amount of cash you receive: the LCD will display the amount of the change to give back,
+* you press the Payment button: the device will display the total amount,
+* you enter the amount of cash you receive: the device will display the amount of the change to give back,
 * you validate an order and go to the next customer,
 * you close the POS.
diff --git a/pos_customer_display/views/view_pos_config.xml b/pos_customer_display/views/view_pos_config.xml
index 3a424015..1a9e82dd 100644
--- a/pos_customer_display/views/view_pos_config.xml
+++ b/pos_customer_display/views/view_pos_config.xml
@@ -11,6 +11,11 @@
                     <field name="iface_customer_display"/>
                 </div>
 
+                <div class="row" attrs="{'invisible': [('iface_customer_display', '=', False)]}">
+                    <label string="Customer Display Format" for="customer_display_format" class="col-lg-3 o_light_label"/>
+                    <field name="customer_display_format"/>
+                </div>
+
                 <div class="row" attrs="{'invisible': [('iface_customer_display', '=', False)]}">
                     <label string="Line Length" for="customer_display_line_length" class="col-lg-3 o_light_label"/>
                     <field name="customer_display_line_length"/>
@@ -30,7 +35,7 @@
                     <field name="customer_display_msg_closed_l1"/>
                 </div>
                 <div class="row" attrs="{'invisible': [('iface_customer_display', '=', False)]}">
-                    <label string="Pos Closed (Line 2)" for="customer_display_msg_closed_l2" class="col-lg-3 o_light_label"/>
+                    <label string="PoS Closed (Line 2)" for="customer_display_msg_closed_l2" class="col-lg-3 o_light_label"/>
                     <field name="customer_display_msg_closed_l2"/>
                 </div>