Yamaha HTR-6230, Service Manual

Page: 24 / 99

24
RX-V365/HTR-6230
RX-V365/HTR-6230
●
Starting Self-Diagnostic Function
While pressing those 2 keys of this unit as shown in the figure below, press the “STANDBY/ON” key to turn on the
power.
●
Starting Self-Diagnostic Function in the protection cancel mode
If the protection function works and causes hindrance to trouble shoot, cancel the protection function as described
below, and it will be possible to enter the self-diagnostic function mode.
While pressing those 2 keys as shown in the figure above, press the “STANDBY/ON” key to turn on the power and
keep pressing those 2 keys for 3 seconds or longer.
The self-diagnostic function mode is activated with the protection functions disabled.
In this mode, the “SLEEP” segment of the FL display of this unit flashes to indicate that the mode is self-diagnostic
function mode with the protection functions disabled.
●
Canceling Self-Diagnostic Function
1. Before canceling self-diagnostic function, execute setting for FACTORY PRESET of main menu No.13 (Memory
initialization inhibited or Memory initialized).
* In order to keep the user memory stored, be sure to select PRESET INHIBITED (Memory initialization inhibited).
2. Press the “STANDBY/ON” key of this unit to turn off the power.
●
Display provided when Self-Diagnostic Function started
The FL display of this unit displays the protection function history data then the main menu (sub-menu ANALOG
BYPASS of main menu No. 1 BYPASS) a few seconds later.
CAUTION!
Using this product with the protection function disabled may cause further damage to this unit. Use special care
for this point when using this mode.
While pressing these keys, turn on the power.
Keys of this unit