Initializing This Unit
Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the digital PCB.
1. Press the power operation button "
X
" to turn off the power, and remove the power plug from the socket.
2. Insert the power plug into the socket while pressing and holding the "
WPS
" and "
iOS
" buttons on the rear panel.
(Factory Reset)
3. Press the power operation button "
X
" to turn off the power, and remove the power plug from the socket.
4. Insert the power plug while pressing the power operation button "
X
". (Starts in Special mode.)
5. Press the "
CURSOR
d
" button, and press the "
Enter
" button on the "
Initialize
" display. (Initialized)
6. Wait for more than 90 seconds after "
Initialized
" is displayed and then turn the power off.
s
(During this time, start and initialize the network devices.)
Service tools
Measuring Disc :
CD/TCD-784
CD-R/TCD-R082W
CD-RW/TCD-W082W
z
See "MEASURING METHOD AND WAVEFORMS".
Replacing the WLAN MODULE with a new one
After replacing the WLAN MODULE (CY920-C) with a new one, make sure to follow the procedure below.
NOTE
WLAN MODULE and NFC PCB are supplied as a set to ensure consistency of the BT ADDRESS.
Replace as a set even if only one of the parts is faulty.
(1) Replace the WLAN MODULE with the following modules for each destination.
MODULE Name
Remarks
CY920 MODULE MCR611 / NFC PCB / ANT ASSY
N/U/F/K
See the Parts list for the Parts Number.
(2) Update the firmware via the USB Memory.
(
See
NOTE
: Initializing the device restores the customized settings to the factory settings. Write down your settings
in advance and reconfigure the settings after initialization.
iOS
WPS
CAUTION IN SERVICING
11