TM9-4935-481-14-1
C3
Table 3-18. MTS Performance Test-Continued m
Table 3-18. MTS Performance Test-Continued
STEP
UNIT
PROCEDURE
CORRECTIVE ACTION
STEP
UNIT
PROCEDURE
CORRECTIVE ACTION
119
DMM
Observe a reading of +1.875 to +3.125 Vdc.
100
PD
Actuate and hold READ switch.
(8)
101
DMM
Observe a reading of +2.088 to +3.712 Vdc.
120
PD
Release READ switch.
(7)
121
TP
FREQ switch to 5.0.
102
PD
Release READ switch.
122
Wait > 4 minutes before continuing.
103
TP
FREQ switch to 1.0.
123
PD
HORIZ/REF/VERT switch to REF.
104
Wait > 4 minutes before continuing.
124
PD
Actuate and hold READ switch.
105 PD
HORIZ/REF/VERT switch to REF.
125
Dr11
Observe a reading of +2.995 to +3.005 Vdc.
106
PD Actuate and hold READ switch.
1. Adjust the LOW FREQ AMPTD potentiometer to +3.000 +
107 DMM
Observe a reading of +2.995 to +3.005 Vdc.
0.005 Vdc. Wait 3 minutes after each adjustment.
1. Adjust the LOW FREQ AMPTD potentiometer to +3.000 +
0.005 Vdc. Wait 3 minutes after each adjustment.
2. Perform DMS-D Performance Test.
2. Perform DMS-D Performance Test.
126
PD
Release READ switch.
108
PD
Release READ switch.
127
PD
HORIZ/REF/VERT switch to HORIZ.
109
PD
HORIZ/REF/VERT switch to VERT.
128
PD
Actuate and hold READ switch.
110
PD
Actuate and hold READ switch.
129
DMM
Observe a reading of +1.367 to +2.278 Vdc.
111
DMM
Observe a reading of +1.187 to +2.110 Vdc.
(8)
(8)
130
PD
Release READ switch.
112
PD
Release READ switch.
131
MCP
Disconnect the end of the cable from J15.
113
MCP
Disconnect the end of the cable from J15.
132
MCP
SELECTOR A switch to C2.
114
MCP
SELECTOR A switch to B12.
133
MCP
SELECTOR C switch to F7.
115
MCP
SELECTOR C switch to F8.
134
MCP
Reconnect the cable to J15.
116
MCP
Reconnect the cable to J15.
135
PD
HORIZ/REF/VERT switch to VERT.
117
PD
HORIZ/REF/VERT switch to HORIZ.
136
PD
Actuate and hold READ switch.
118
PD
Actuate and hold READ switch.
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