Initializing This Unit
Initialize this unit if you have replaced the microcomputer, one of the parts around the microcomputer, or the digital PCB.
1. In "
STANDBY
" status, press and hold the "
CURSOR
u
" and "
INPUT SOURCE
" buttons along with the power opera-
tion button to turn on the power. Factory Initialization Mode
JIG FOR SERVICING
Measuring Disc： CD/TCD-784
CD-R/TCD-R082W
CD-RW/TCD-W082W
z
See "MEASURING METHOD AND WAVEFORMS".
Procedure after Replacing the WLAN MODULE
When replaced of the WLAN MODULE(CY920-C), conrm contents of the following.
WLAN MODULE and NFC MODULE are supplied in a set so that the BT ADDRESS matches.
If one module is faulty, replace the entire set.
(1) When replacing the WLAN MODULE, use the "Part No." corresponding to your region in the table below.
MODULE Name Remarks Part No.
CY920 MODULE ASSY E2 / JP 943189101050D
(2) Update the rmware using a USB ash drive.
(See 31 page)
(3) When replacing the modules, replace the MAC address label on the bottom of the unit with the new one.
：
Initializing the device restores settings congured by the user to the factory settings. Take note of your set-
tings beforehand and recongure them after initialization.
ENTER
VOLUME
X
open/close
Cursor
uiop
VOLUME
df
Input source
1
/
3
/ENTER
GTop panelH
GFront panelH
PRECAUTIONS DURING SERVICE
10
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