Icom IC-FR6000 Service Manual Addendum page 57

Jul. 2012
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
-Preparation- re-adjusted, "S-METER" MUST be also re-adjusted.
1
-Adjust- 2 • CH. :
(S3 level) 1-28 [L]
1-26 [H]
1-27 [350 MHz]
• Receiving
(S1 level) 3 • CH. :
1-28 [L]
1-26 [H]
1-27 [350 MHz]
• Receiving
SQUELCH 1
-Preparation-
2
-Adjust- 3 • CH. :
1-29 [L]
1-27 [H]
1-28 [350 MHz]
• Receiving
[L]= Low band [H]=High band [350 MHz]=350 MHz band ([EXP-03] and [CHN-01])
†
; The output level of the standard signal generator (SSG) is indicated as the SSG's open circuit.
(Replacement page)
OPERATION
• Connect an SSG to the RX antenna con-
nector, and then set it as;
Frequency
–
Modulation
Deviation
1) Set the SSG as;
†
Level
2) Select the item [RSSI S3 Level], and
then push the [ENTER] key to store the
adjustment value.
1) Set the SSG as;
†
Level
2) Select the item [RSSI S1 Level], and
then push the [ENTER] key, to store the
adjustment value.
• Set the item [SQL Level] to "2" (See the
–
screen below).
• Connect an SSG to the RX antenna con-
nector, and then set the SSG as;
Frequency
Modulation
Deviation
†
Level
1) Decrease the adjustment value [SQL]
to close the squelch once, and then in-
crease the value to open the squelch.
2) Select the item [SQL], and then push the
[ENTER] key to store the adjustment value.
• [SQL Level] SETTING
ADJUSTMENT
: 400.100 MHz [Low band]
450.100 MHz [High band]
350.100 MHz [350 MHz]
: 1 kHz
: 3.5 kHz
: +23 dBµ (–84 dBm)
: –7 dBµ (–114 dBm)
: 400.100 MHz [Low band]
450.100 MHz [High band]
350.100 MHz [350 MHz]
: 1 kHz
: 3.5 kHz
: –14 dBµ (–121 dBm)
6 - 9
VALUE
ITEM/POINT
–
(Automatic
[RSSI S3 Level]
adjustment)
(Automatic
[RSSI S1 Level]
adjustment)
[SQL Level] "2"
–
(Automatic
[SQL]
adjustment)
–
–