5-1. Outline
5-1-1. Operation to the Maintenance Mode
Activating the maintenance mode
(1) Confirm that the video monitor is connected to the VIDEO OUTPUT
COMPOSITE 2 connector or RF ADAPTOR VIDEO connector.
(2) Press the 8 S300 (SS board).
(3) The mode screen in the maintenance mode is displayed on the monitor screen.
Terminating the maintenance mode
(1) Press the 2 MENU button or 9 S301 (SS board) several times to display the
mode screen.
(2) Press the 2 MENU button or 9 S301 (SS board) again when the mode screen is
displayed. The maintenance mode is then exited.
Activating the maintenance mode on lower control panel
When the !/S100-7 (SS board) is set to ON (upper position), the maintenance mode
can be activated by the operation mentioned below.
(1) Press the 2 MENU button once.
(The mode then changes from operation mode to setup menu mode.)
(2) Press the 3 SET button while pressing the 4 CTL button.
(The mode then changes from setup menu mode to maintenance mode.)
(3) The mode screen in the maintenance mode is displayed on the monitor screen.
5-4
MAINTENANCE MODE
*C0 :
SERVO/DT
CHECK
C1 :
RF
CHECK
C2 : AUDIO/VIDEO
CHECK
C4 :
OTHERS
CHECK
A0 :
SERVO/DT
ADJUST
A1 :
RF
ADJUST
A2 : AUDIO/VIDEO ADJUST
Mode Screen