TM9-4935-481-14-1
Table 3-11. DMS-D
Performance Test-Continued
Table 3-11. DMS-D
Performance Test-Continued
STEP
UNIT
PROCEDURE
CORRECTIVE ACTION
STEP
UNIT
PROCEDURE
CORRECTIVE ACTION
1285
TKP
HORIZ(VOLTS) dial to 950.
1267
TKP
HORIZ(VOLTS) dial to 950.
1286
TKP
VERT(VOLTS) switch to PLUS.
1268
TKP
VERT(VOLTS) switch to PLUS.
1287
TKP
HORIZ(VOLTS) switch to PLUS.
1269
TKP
HORIZ(VOLTS) switch to PLUS.
1288
TKP
AMPTD(AMPS) dial to 999,
1270
TKP
AMPTD(AMPS) dial to 999.
1289
TKP
Adjust FREQ control to 12.00 0.01 kHz.
1271
CT
FUNCTION switch to FREQ A.
CT
FREQ/TIME/MULT switch to 15.
1272
CT
0
1290
MCP
DMM FUNCTION switch to VAC.
1273
MCP
SELECTOR B switch to H24.
1291
MCP
DMM LO switch to EXT.
1274
MCP
SELECTOR A switch to F3.
1292
MCP
Disconnect 1W14 from J17.
1275
CT
Observe a reading of 4.50 kH
1293
MCP
Connect a 1W9 cable between J11nd J17.
(140)
1294
TKP
Adjust FREQ control slowly ccw for a reading of 4.50 0.01 kHz
1276
TKP
Adjust FREQ control fully cw.
CT
1277
CT
Observe a reading of 12,00 kHz.
and observe that the DMM readings remain between 0.0970 and
(140)
0.1030 Vac while decreasing he frequency.
(141)
Tracker Detector Sim B Signal Level
1295
KP
Adjust FREQ control to 8.20 to 8.30 kHz.
1278
Return all switches to the initial switch settings, leaving the
CT
MAIN POWER and DMS switches ON. Reset COMPARATOR THRESHOLD
9
1296
TKP
Xl0O8/XlO 9/X10O10 switch to X10-
.
controls as per para. 2-6,
1297
DMM
Observe a reading of 0.0084 toO0.0116 Vac.
1279
CT
FUNCTION switch to FREQ A.
(142)
5.
1280
CT
FREQ/TIME/MULT switch to 10
8
9
10
10
1298
TKP
X10- /X10- /X10- switch to X10- .
1281
MCP
DMM INPUT switch to DMM INPUT.
1299
MCP
Disconnect the 1W9 cable from J17 and J11.
1282
MCP
SELECTOR A switch to F3.
1300
MCP
Connect 1W20-P1 to J11.
1283
MCP
SELECTOR B switch to H24.
1301
OSC
Connect 1W20-P2 to the A INPUT.
1284
TKP
VERT(VOLTS) dial to 950.
1302
OSC
A input VOLTS/DIV switch to .005,
1303
OSC
TIME/DIV switch to 20 usec,
3-123
