Vertex Standard VX-3200V - Manual (Page 13)

13
Alignment
The alignment tool outline
Installation the tool
This alignment tool consists, MS-DOS based, only one ex-
ecute file “svc52.exe.“ You make a directly as you think
fit, and copy this file. That is all of the installation pro-
cess.
Boot the tool
Change directly and input in command line, “svc52 [en-
ter],“ and boot the alignment tool.
Preparation
Setup the test equipment as “Alignment Preparation &
Precautions.”
Set the Ch. List to Table 1 on the CE52 Clone editor soft-
ware.
Enter to the alignment mode
To enter the alignment mode, press “[0] Alignment Mode”
on the personal computer Key board. You turn off the
power of the transceiver, and turn on the transceiver. If
entry succeed,the alignment tool display as follows.
[0]Common TX
[1]Common RX
Action of the switches
When the transceiver is in alignment mode, the action of
[PTT], [MON], [UP], and [DOWN] is ignored. All of the
action is remote controlled by PC.
Menu of the tool
[0] Common TX
- [0] Tx Power High
This parameter is used to align TX High power (50 W).
¦ Press [Enter] on “[0] Tx Power High” to align
TX High power.
¦ Select the Channel “1“ in alignment range.
¦ Press the [Space] key on the keyboard to acti-
vate the transmitter.
¦ Press the [UP] or [DWN] key, as needed, to set
the power output to the following specification,
as indicated on the external wattmeter.
Tx Power High: 50 W (±1.0 W)
¦ When the 50 Watt level is attained, press [Enter]
to lock in the new data.
- [1] Tx Power Low
This parameter is used to align TX Low power (10 W).
¦
Press [Enter] on “[1] Tx Power Low” to align TX
Low power.
¦ Select the Channel “1“ in alignment range.
¦
Press the [Space] key on the keyboard to acti-
vate the transmitter.
¦ Press the [UP] or [DWN] key, as needed, to set
the power output to the following specification,
as indicated on the external wattmeter.
Tx Power Low: 10 W (±0.5 W)
¦ When the 10 Watt level is attained, press [Enter]
to lock in the new data.
- [2] VCO Deviation
This parameter is used to align the VCO Deviation.
¦ Press [Enter] on “[2] VCO Deviation” to align
VCO Deviation.
¦
Select the Channel “1“ in alignment range.
¦
Adjust the AF generator output level to
388mVrms (–6dBm) at 1 kHz to the pin 3 of the
J1502 (D-sub 9pin ).
¦
Press the [Space] key on the keyboard to acti-
vate the transmitter.
¦ Press the [UP] or [DWN] key, as needed, to set
the VCO Deviation (Wide) to the following speci-
fication, as indicated on the deviation meter.
¦ When the desired deviation level is attained,
press [Enter] to lock in the new data.
¦
Select the Channel 2, and set the VCO Deviation
(Narrow), same as Channel “1.“
VCO Deviation (Wide): 4.0 kHz (±0.1 kHz)
VCO Deviation (Narrow): 2.0 kHz (±0.1 kHz)