Sony DNW-A75 Maintenance Manual page 94

4-1. Overview of Maintenance Mode
Activating the Maintenance Mode
1. Check that the video monitor is connected to the VIDEO OUTPUT COMPOSITE 3 (SUPER)
connector.
2. Press the 9 S1101 switch (on the SS-83 board).
3. The mode screen in the maintenance mode is superimposed on the video monitor.
In a 1 time data display area, "M0-TAPE MAINTEN" is displayed and the M0 block blinks.
MAINTENANCE MODE
*
M0 : TAPE MAINTENANCE
M2 : ERROR LOGGER
M3 : OTHERS
M4 : SETUP MAINTENANCE
Video Monitor
Activating the Maintenance Mode from Control Panel
The maintenance mode can be activated by the operation below when the S1100-2 switch (on the SS-83
board) is set to ON (upper).
1. Press the 2 MENU button once.
(Execute the setup menu mode from the operation mode.)
2. Press the 3 SET button while pressing the 4 CTL/TC/UB button.
(Execute the maintenance mode from the setup menu mode.)
3. The mode screen in the maintenance mode is displayed on the video monitor.
Terminating the Maintenance Mode
1. Press the 2 MENU button several times to display the mode screen on the video monitor.
The selected mode No. and title are displayed in a time counter.
2. Press the 2 MENU button again to terminate the maintenance mode.
4-4
M0 -TAPE
MAINTEN
Time Data Display Area
DNW-A75/A75P