(No.WA063<Rev.003>)15/31
SECTION 4
ADJUSTMENT
4.1
TEST MODE
4.1.1 Panel
A symbol "
" in the key column indicates that the key should be pressed and hold for 1 second or longer.
4.1.2 How to enter each Test Mode
*Transition to Test Mode shall be available during DC Error detection.
However, operation by the remote controller cannot be done since the transition to each test mode by using a remote controller can
be done only from a normal display.
Also, since "PROTECT" is displayed forcibly upon detection of 4 times or more condenser leaks, transition to each test mode is not
available.
*Transition to DC Error Information Mode shall be available during DC Error detection.
4.1.3 How to release each Test Mode
• Reset
• Momentary voltage drop
• ACC OFF
• POWER OFF
• Optional key operation (version display only)
• Short ACC OFF/ON
SEARCH
RETURN
ACCENT
VOL
DISP
Test Mode name
Operation
Production Test Mode
Press and hold [1] key and [3] key and reset.
Service Test Mode
In the STANDBY source, while pressing and holding [SEARCH] key, press [AUDIO] key for 7
seconds.
(Starting to press [SEARCH] key and [AUDIO] key at the same time can not be entered into
the mode)
Service Information Clear Mode
Press and hold [2] key and [5] key and reset.
DC Error Information Mode
Press and hold [3] key and [6] key and reset.
Forced update mode
Press and hold [1] key and [SEARCH] key and reset.
Version display mode
In the STANDBY source, while pressing and holding [RETURN] key, press [DISP] key.
FM/AM channel space switching
mode
While Power OFF, pressing and holding [1] key and [5] key to Power ON.
Forced Power ON mode
Press and hold [ENTER] key and [4] key and reset.
Security Code Force Delete mode
While pressing and holding [
] key, press [SEARCH] key for 3 seconds.
Diagnostic Data Mode
In the SXM source, press and hold [RETURN] key and [ACCENT] key for 7 seconds.
(It is necessary to connect tuner box sold separately)
