Icom IC-2730A Service Manual page 24

5-4 RECEIVE ADJUSTMENTS (Continued)
ADJUSTMENT
ADJUSTMENT
S-METER NOTE: "RECEIVE SENSITIVITY" must be adjusted before "S-METER." Otherwise, "S-METER" will not
-127.020 MHz-
(AM mode)
[Left band]
[Right band]
[Left band]
[Right band]
[Left band]
[Right band]
-145.020/146.020 MHz-
(FM mode)
[Left band]
[Right band]
[Left band]
[Right band]
[Left band]
[Right band]
-387.020 MHz-
(FM mode)
[Left band]
[Right band]
[Left band]
[Right band]
[Left band]
[Right band]
-435.020/445.020 MHz-
(FM mode)
[Left band]
[Right band]
[Left band]
[Right band]
[Left band]
[Right band]
-500.020 MHz-
(FM mode)
[Left band]
[Right band]
[Left band]
[Right band]
[Left band]
[Right band]
-127.020 MHz-
[S36] (NAR)
(AM-N mode)
[Left band]
[Right band] [S36] (NAR)
-145.020/146.020 MHz-
[S37] (NAR)
(FM-N mode)
[Left band]
[Right band] [S37] (NAR)
-387.020 MHz-
[S38] (NAR)
(FM-N mode)
[Left band]
[Right band] [S38] (NAR)
ITEM
be adjusted properly.
1 • Connect an SSG to the antenna connector, and then set it as:
–
Modulation:
2 • Set the SSG as:
[S11]
Frequency:
Level † :
[S11] 3
[S31] 4 • Set the SSG as:
Level † :
[S31] 5
[SF1] 6 • Set the SSG as:
Level † :
[SF1] 7
8 • Set the SSG as:
[S12] Frequency:
Level † :
[S12] 9
[S32] 10 • Set the SSG as:
†
Level :
[S32] 11
[SF2] 12 • Set the SSG as:
Level † :
[SF2] 13
14 • Set the SSG as:
[S13]
Frequency:
Level † :
[S13] 15
[S33] 16 • Set the SSG as:
†
Level :
[S33] 17
[SF3] 18 • Set the SSG as:
Level † :
[SF3] 19
20 • Set the SSG as:
[S14] Frequency:
†
Level :
[S14] 21
[S34] 22 • Set the SSG as:
Level † :
[S34] 23
[SF4] 24 • Set the SSG as:
Level † :
[SF4] 25
26 • Set the SSG as:
[S15] Frequency:
†
Level :
[S15] 27
[S35] 28 • Set the SSG as:
Level † :
[S35] 29
[SF5] 30 • Set the SSG as:
Level † :
[SF5] 31
32 • Set the SSG as:
Frequency:
†
Level :
33
34 • Set the SSG as:
Frequency:
Level † :
35
36 • Set the SSG as:
Frequency:
Level † :
37
OPERATION
None
127.020 MHz
–6 dBµ (–113 dBm)
0 dBµ (–107 dBm)
+10 dBµ (–97 dBm)
(Set the same frequency displayed on the controller.)
–6 dBµ (–113 dBm)
0 dBµ (–107 dBm)
+10 dBµ (–97 dBm)
387.020 MHz
–6 dBµ (–113 dBm)
0 dBµ (–107 dBm)
+10 dBµ (–97 dBm)
(Set the same frequency displayed on the controller.)
–6 dBµ (–113 dBm)
0 dBµ (–107 dBm)
+10 dBµ (–97 dBm)
500.020 MHz
–6 dBµ (–113 dBm)
0 dBµ (–107 dBm)
+10 dBµ (–97 dBm)
127.020 MHz
0 dBµ (–107 dBm)
(Set the same frequency displayed on the controller.)
0 dBµ (–107 dBm)
387.020 MHz
0 dBµ (–107 dBm)
5-6
VALUE
–
Push [MW].
(Automatic
adjustment)
Push [MW].
(Automatic
adjustment)
Push [MW].
(Automatic
adjustment)
Push [MW].
(Automatic
adjustment)
Push [MW].
(Automatic
adjustment)
Push [MW].
(Automatic
adjustment)
Push [MW].
(Automatic
adjustment)
Push [MW].
(Automatic
adjustment)