Icom IC-FR6000 Service Manual Addendum page 7

August 2016
6-4 RECEIVE ADJUSTMENT (continued)
1) Select an adjustment item using cursor or [↑] / [↓] keys of the PC's keyboard.
2) Set or modify the adjustment value as specifi ed using [←] / [→] keys of the PC's keyboard, and then push the [ENTER] key.
ADJUSTMENT
ADJUSTMENT
CONDITION
S-METER NOTE: "RECEIVE SENSITIVITY" MUST be adjusted before "S-METER." When "RECEIVE SENSITIVITY" is re-
-Preparation- adjusted, "S-METER" MUST be re-adjusted, too.
1
2 • Channel:
-Adjust-
1-29 [L]
(S3 level)
1-27 [H]
1-28 [350 MHz]
• Receiving
3 • Channel:
(S1 level)
1-29 [L]
1-27 [H]
1-28 [350 MHz]
• Receiving
1
SQUELCH
-Preparation-
2
3 • Channel:
-Adjust-
1-30 [L]
1-28 [H]
1-29 [350 MHz]
• Receiving
[L]= Low band, [H]=High band, [350 MHz]=350 MHz band
†
: The output level of the standard signal generator (SSG) is indicated as the SSG's open circuit.
(Replacement page)
OPERATION
Connect the SSG to the RX antenna connec-
tor, and then set to:
Frequency:
–
Modulation:
Deviation:
1) Set the SSG to:
†
Level :
2) Select the item [RSSI S3 Level], and then
push the [ENTER] key to store the adjust-
ment value.
1) Set the SSG to:
†
Level :
2) Select the item [RSSI S1 Level], and then
push the [ENTER] key, to store the adjust-
ment value.
Set the item [SQL Level] to "2" (See the
–
screen below).
Connect the SSG to the RX antenna connec-
tor, and then set the SSG to:
Frequency:
Modulation:
Deviation:
Level † :
Push [ENTER] key to store the value.
• [SQL Level] SETTING
The underlined parts have been updated from
the previous version of the addendum.
400.100 MHz [L]
450.100 MHz [H]
350.100 MHz [350 MHz]
1 kHz
±3.5 kHz
+23 dBμ (–84 dBm)
–7 dBμ (–114 dBm)
400.100 MHz [L]
450.100 MHz [H]
350.100 MHz [350 MHz]
1 kHz
±3.5 kHz
–14 dBμ (–121 dBm)
6-10
ADJUSTMENT
VALUE
ITEM/POINT
–
(Automatic
[RSSI S3 Level]
adjustment)
(Automatic
[RSSI S1 Level]
adjustment)
"2"
[SQL Level]
–
To the level where
the squelch just
[SQL]
opens.
–
–