TK-5810
(
BG
)
/5810H
(
BG
)
63
ADJUSTMENT
Common Section
Item
Condition
Measurement
Adjustment
Specifi cations /
Remarks
Panel tuning mode
PC test mode
Test-
equipment
Unit
Terminal
Unit
Parts
Method
1. Setting
1) DC voltage: 13.6V (TK-5810(BG))
13.4V (TK-5810H(BG))
2) SSG standard modulation
[Wide] MOD: 1kHz, DEV: 3kHz
[Narrow] MOD: 1kHz, DEV: 1.5kHz
2. Transmit
Assist volt-
age
1) Adj item: [VATX]
Adjust:
[
✳✳✳
]
2) Adj item: [LLL]
→
[LL]
→
[L]
→
[C]
→
[H]
→
[HH]
→
[HHH]
Adjust:
[
✳✳✳
]
PTT:
ON
Press
[PF5] key to
store the adjust-
ment value.
1) Adj item: [Transmit
Assist Voltage]
2) Adj item: [Low]
→
[Low’’]
→
[Low’]
→
[Center]
→
[High’]
→
[High’’]
→
[High]
PTT: Press [Trans-
mit] button.
Press [OK] button
to store the adjust-
ment value.
Power
meter
DVM
Rear
panel
TX-RX
ANT
Test
point
CVu
[Panel
tuning
mode]
[PF3]
[PF4]
[PC test
mode]
[ ],[ ]
[Panel tuning mode]
Adjust the value to
obtain the voltage
of Test point “CVu”
as shown to the
right.
[PC test mode]
• Automatic Adjustment
1) Press [*Tune
Assist Voltage
(Auto)] button.
2) [Assist Voltage
Result] window
shows result of
assist voltage af-
ter the automatic
adjustment was
fi nished.
*: This mode adjust
[TX], [RX] Assist
voltage at once.
• Manual Adjustment
1) Press [Meter]
button.
2) The display on
the [VCO Lock
Voltage] indica-
tor on the PC
window shows
VCO lock volt-
age. Change the
adjustment value
to get VCO lock
voltage within
the limit of the
specifi ed voltage.
K
2.00V±0.1V
K2
2.20V±0.1V
When adjusting the
assist voltage in PC
tuning mode, slide
the bar to indicate
“VCO Lock Volt-
age” within
K
2.0V±0.1V,
K2
2.2V±0.1V on
Meter window.
3. Receive
Assist
Volt-
age
(Lower)
1) Adj item: [VARXI]
Adjust:
[
✳✳✳
]
2) Adj item: [LLL]
→
[LL]
→
[L]
→
[C]
→
[H]
→
[HH]
→
[HHH]
Adjust:
[
✳✳✳
]
Press
[PF5] key to
store the adjust-
ment value.
1) Adj item: [RX Assist
Voltage (Lower)]
2) Adj item: [Low]
→
[Low’’]
→
[Low’]
→
[Center]
→
[High’]
→
[High’’]
→
[High]
Press [OK] button
to store the adjust-
ment value.
(Upper)
1) Adj item: [VARXu]
Adjust:
[
✳✳✳
]
2) Adj item: [LLL]
→
[LL]
→
[L]
→
[C]
→
[H]
→
[HH]
→
[HHH]
Adjust:
[
✳✳✳
]
Press
[PF5] key to
store the adjust-
ment value.
1) Adj item: [RX Assist
Voltage (Upper)]
2) Adj item: [Low]
→
[Low’’]
→
[Low’]
→
[Center]
→
[High’]
→
[High’’]
→
[High]
Press [OK] button
to store the adjust-
ment value.
