TM 11-6625-2709-40
Figure 4-8. Compass simulator
test set and
RMI Indicator ID-250A/ARN test.
4-15. Meter Movement Accuracy Test.
the COMMON binding post of the TS-682A/GSM-1
connected to P2-b, and the 500 UA current jack con-
a. Test Equipment and Materials. Meter Test Set
T S - 6 8 2 A / G S M - 1 is required for the following
COARSE control and the DIRECT CURRENT FINE
procedure.
control to their fully counterclockwise positions. Set
the AC LINE switch to ON, and allow a 1-minute
b. Test Connections and Conditions. Remove all
warmup period.
power from the test set. Set the AC LINE and
BATTERY switches on the TS-682A/GSM-1 to OFF.
c. Procedure.
Change 1