Icom IC-M803 - BASIC OPERATION; Selecting Channels and Groups

5-35-3
5-2 FREQUENCY ADJUSTMENT
Enter the adjustment mode.
ADJUSTMENT
ADJUSTMENT ITEM
DISPLAY
SETTING CONDITION OPERATION
REFERENCE
FREQUENCY
- Preparation -
1 – • Three minutes have passed since
the transceiver is turned ON.
Select the “REF OSC” item.
(Adjustment menu: “REF OSC”)
- Adjustment -
2 “REF OSC” • Connect the standard signal
generator (SSG) to the [ANT]
connector, and set it to:
Frequency: 10.000000 MHz
Level*: +94 dBµ (−13 dBm)
Modulation: None
• Receiving
Push
.
(Two beeps sound, then
automatically moves to the Receive
adjustment “Total Gain RX (REF).”)
5-3 RECEIVE ADJUSTMENTS
ADJUSTMENT
ADJUSTMENT ITEM
DISPLAY
SETTING CONDITION OPERATION
TOTAL GAIN
- Preparation -
1 – – Select the “Total Gain RX (REF)”
item.
(Adjustment menu: “RX” > “Total
Gain RX (REF)”)
- Adjustment -
2 “Total Gain RX (REF)” • Connect the SSG to the [ANT]
connector, and set it to:
Frequency: 12.354 MHz
Level*: +50 dBµ (−57 dBm)
Modulation: None
• Receiving
Push
.
(Two seconds later, two beeps
sound.)
3 “Total Gain RX (SET)”
• Turn OFF the SSG output.
• Receiving
Push
.
(Ten seconds later, two beeps
sound.)
S-METER
- Adjustment -
1 “8 Dot Level” • Set the SSG as:
Level*: +80 dBµ (−27 dBm)
• Turn ON the SSG output.
• Receiving
Push
.
(One second later, two beeps
sound.)
DSC RECEIVER
TOTAL GAIN
- Preparation -
1 – – Select the “Total Gain DSC REF”
item.
(Adjustment menu: “DSC-RX” >
“Total Gain DSC REF”)
- Adjustment -
2 “Total Gain DSC REF” • Connect the SSG to the [DSC ANT]
connector, and set it to:
Frequency: 8.4145 MHz
Level*: +50 dBµ (−57 dBm)
Modulation: None
• Receiving
Push
.
(Two seconds later, two beeps
sound.)
3 “Total Gain DSC SET”
• Turn OFF the SSG output.
• Receiving
Push
.
(Ten seconds later, two beeps
sound and then automatically
returns to the adjustment menu.)
*The output level of the standard signal generator (SSG) is measured at the load end (PD).
*The output level of the standard signal generator (SSG) is measured at the load end (PD).