UNIDEN 2020
Sid 7 (26)
TRANSMITTER ALIGNMENT
1.
ALIGNMENT PREPARATION
1-1.
Set controll and swiches on the front panel as folows.
(
1
) FUNCTION SWITCH
INT.
(
2
STANDBY SWITCH
PTT
(
3
) METER SWITCH
IK
(
4
) MIC GAIN CONTROL
Fully counterclockwise
(
5
) CARRIER CONTROL
Fully counterclockwise
(
6
) OTHER CONTROLS & SWITCHES
Option
1-2.
Set rear panel switch and jack as indicated below:
(
1
) RF POWER SWITCH
ON
(
2
) Connect RF power meter (50 ohms impedance) to antenna jack.
1-3.
Set PWR and HTR switch to ON after completion of all prepatarions as
mentioned abov.
1-4.
Please note following instructions at the position of the
wordings:
OBTAIN MAXIMUM OUTPUT AT…….MHz, which will be mentioned here
after during tuning procedures and marked *
(
1
) Make 1-1 …. 1-3 preparations.
(
2
) Set MODE SWITCH to TUNE.
(
3
) Select BAND and SEGMENT SWITCHES according to the desired
frequency.
(
4
) Set METER SWITCH to ALC position.
(
5
) Set PLATE CONTROL knob around the desired frequency range.
(
6
) Set LOAD CONTROL knob to center position.
(
7
) Set CARRIER CONTROL knob to center position.
(
8
) Set STANDBY SWITCH to MANU.
(
9
) Tune PRESELECT CONTROL to get maximum meter readings.
(
10
) Set METER SWITCH to PWR.
(
11
) Adjust PLATE and LOAD controls by turns to get maximum meter
readings.
(
12
) Reset the STANDBY SWITCH to PPT position.
(
13
) Turn CARRIER CONTROL knob fully counterclockwise.
Summary of Contents for 2020
Page 21: ...UNIDEN 2020 Sid 24 26 PLL Unit PC 086 Operation Unit PC 085...
Page 22: ...UNIDEN 2020 Sid 21 26 1 E 1 F 1 G 1 H 1 H...
Page 23: ...UNIDEN 2020 Sid 22 26 5 uS DIV 0 1 uS DIV 0 1 mS DIV 5 uS DIV 0 1 mS DIV 1 I 1 I 1 J 1 J 1 K...
Page 25: ...UNIDEN 2020 Sid 25 26...
Page 26: ...UNIDEN 2020 Sid 26 26...