Adjustment
Adjustment of offset balance:
When the offset balance of the output terminals on the rear panel is deviated, it
should be adjusted as follows:
1. Turn on the power to set the F L - 1 8 0 in operation. Ascertain that the L E V E L
MONITOR lamp is O F F and the frequency display is indicating " 0 0 0 0 " Hz.
2. Connect a tester, digital multimeter or oscilloscope to each output terminal and
measure DC voltage.
3. Adjust the following volume controls to obtain DC OV on each output terminal.
Other adjustments
For adjustments requiring test instruments other than oscilloscope and
multimeter, contact your nearest T R I O ' s agency.
Fig. 9 Location of adjustment
15
F r o n t p a n e l
R e a r p a n e l
T o p v i e w
