Panasonic KX-TCD420BXM Service Manual page 76

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28.2. Introduction
The handset uses a 32k bit serial EEPROM (IC2) for storing volatile parameters. All parameters
are set up before the handset the factory. Some of these are vital for the operation of the
hardware so a set of default parameters is programmed before the actual hardware fine-tuning
can be initiated. This document lists all default settings with a short description.
This document lists all default parameters with a short description.
In the tables below values in a range that are similar are not repeated; i.e. Address 00 to 01
contains the value 00 simply means that the value 00 is repeated in all addresses in the range.
Type
D
A
-
Country
Setting
28.3. EEPROM contents
28.3.1. General Setup
Address
0000-0001
0002
0030-0034
0036-003A
003B-003F
0040-0044
0045-0049
004A-004D
28.3.2. Signal detection (for factory use only)
Name Description
default The EEPROM location is preset to the Default value by the eeprom default loader.
The EEPROM location is set during the production test and should not be
adjust
overwritten. The value is set by the eeprom default loader only if the location
contains 0xFF, i, e. it has never been set.
EEPROM location which is not set at all.
x Default - no specific country setting, so revert to default value
Default Name
00 EepromOscillator
20 ModulationDeviation
00 IPEI (ID for Handset)
FF PARK_1 (ID for Base 1)
FF PARK_2 (ID for Base 2)
FF PARK_3 (ID for Base 3)
FF PARK_4 (ID for Base 4)
FF PLI_1-PLI_4
Digitized in Heiloo, Holland
Type
A Frequency adjustment
A Mudulation adjustment
A IPEI
- PARK for registration 1
- PARK for registration 2
- PARK for registration 3
- PARK for registration 4
D Pli for registration 1-4. If set to FF the
registration is deleted.
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1/2/2015
Description