Activate Service Mode: With the unit turned on. Press & hold the
VOLUME DOWN /- button on the chassis front panel and at the same time quickly press the
Remote Control STATUS button [+] 3 times.
Select Adjustment Item: Press the LEFT and RIGHT buttons on the remote
Select Category: Press the ACCESS button on the remote control. Press
the UP and DOWN buttons on the remote control to select the alignment subject.
Change Data: Press the VOLUME UP /+ and VOLUME DOWM /- buttons on the
Exit Service Mode: Press "R" on the remote control to exit
the IIC mode. To exit the CAT (main service mode) use the DOWN button on the remote to
select the ID mode, and then switch the main power off and back on.