LC-32D41U/LC-32M41U/LC-40C32U
5 – 1
LC-32D41U/LC-32M41U/LC-40C32U
Service Manual
CHAPTER 5. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE
The adjustment values are set to the optimum conditions at the factory before shipping. If a value should become improper or an adjustment is
required due to part replacement, make an adjustment according to the following procedure.
1. After replacement of any PWB unit and/or IC for repair, please note the following.
• When replacing the following units, make sure to prepare the new units loaded with updated software.
MAIN Unit: DUNTKD640FM22 (LC-32D41U)
MAIN Unit: DUNTKD640FM23 (LC-32M41U)
MAIN Unit: DUNTKD640FM21 (LC-40C32U)
IF Unit: DUNTKD643FM22 (LC-32D41U)
IF Unit: DUNTKD643FM23 (LC-32M41U)
IF Unit: DUNTKD643FM18 (LC-40C32U)
2. Upgrading of each microprocessor software
2.1. Software version upgrade
The model employs the following software.
•Main software
• Monitor microprocessor software
The main software and the monitor microprocessor software can be upgraded by using a general-purpose SD memory card.
The followings are the procedures for upgrading, explained separately for each of the main software, the monitor microprocessor software.
2.2. Main software version upgrade
• SD memory card of 32MB or higher capacity
• PC running on Windows 98/98SE/ME/2000/XP operating system
• SD memory card reader/writer with USB connectivity.
• SD memory card formatting software
(Downloadable at http://panasonic.jp/support/audio/sd/download/sd_formatter_e.html)
To upgrade the main software, it is necessary to get ready the SD card for version upgrade before you start.
Follow the steps below and create the SD card for version upgrade.
1. Insert the SD card into the SD card reader/writer. Start the SD card formatting software. Click [Format].
(When you have the drive options, select the drive where the SD card is inserted before you proceed.)
Caution: Never “POWER OFF” the unit when software upgrade is ongoing.
Otherwise the system may be damaged beyond recovery.
Get ready before you start
Preparations
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