General Dynamics C4 Systems URC-200 (V2)
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k. Move the cursor to the Trigger position and depress the "AUTO" soft key.
l. Move the cursor to the Trigger Lvl (Trigger Level) position and enter 500 from the
keypad.
m. Move the cursor to the Horiz (Horizontal) position and depress the "500 us" soft key.
NOTE
The “more” soft key may have to be depressed for the “500 us” soft key to
be displayed.
n Move the cursor to the Vert (Vertical) position and depress the "1 V" soft key.
NOTE
The “more” soft key may have to be depressed for the “1 V” soft key to be
displayed.
o. Move the cursor to the Pos (Position) position and depress the "move up" or "move
down" soft keys as appropriate to center the displayed scope screen trace. The TUNING
knob on the R2600 panel may be used in lieu of the "move up" or "move down" soft keys.
p. Adjust both the SQUELCH and VOLUME controls on the front panel to their maximum
CCW positions.
5. Setup the URC-200 (V2) as follows:
a. Turn the transceiver on and note the input current. It should be approximately 240mA. If
the current exceeds 330mA, a problem exists in the transceiver. Turn off the power and
troubleshoot the transceiver.
b. Set the channel 3 for the preset frequency as listed in Table 21. Adjust the URC-200 (V2)
for the following:
FM, PT, SCN OFF, BCN OFF, SPKR ON, CH 3
To configure presets, refer to Paragraph 4.4.6.
c.
Adjust the SQ (Squelch) control fully counter-clockwise, past its detent, to the OFF
position.
d. Select METER MODE per Paragraph 4.4.5.
6. Signal-Strength Meter Measurement:
a. Move the cursor to the Gen RF Out position and select GEN. Move the cable from the
RF IN/OUT connector to the GEN OUT connector. Position the cursor to the Output Lvl
position and enter a signal level to -80.0 dBm. Verify at least one bar is present.
Readjust the Output Lvl to 0dBm and verify fourteen 14 bars are present on the URC-200
(V2) display with the possibility that the 14th bar may be flickering on and off.
b. Move the cursor back to the Gen RF Out position and select RF IN/OUT. Move the cable
back to the RF IN/OUT connector.
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