User's Manual

4-15
NG
.
ob's resolution may have to be adjusted so it is controlling tenths of
c.
4-2.2.7
AD/DIST/DVM/COUNTER IN connector on the R2600 to Pin E (PT Out) of the
n A of the Remote connector is return ground.
3.
2600 panel for the preset-screen.
set 06.
er the CRT
cy position and enter
e. ulation Type and press the "FM" softkey.
'T CARE" softkey.
ct the "Tone
ore" softkey may have to be depressed for the "DON'T CARE" softkey to
le
n. rn" softkey.
4. Perform the following steps to complete the setup on the R2600 analyzer.
panel. Move the cursor to RF Control and press the "GEN"
so
ftkey.
level of -
c. cursor to the Gen RF Out position and press the "RF IN/OUT" softkey.
er 6.50 kHz from the keypad. Note: This is FM deviation.
e.
CONTROL key and then depress the "Off" softkey.
b.
Adjust the Squelch control clockwise until the speaker just squelches. Adjust the TUNI
knob which is adjusting the RF Output Level clockwise until the speaker just unsquelches
Note: The TUNING kn
a dB of RF Output Level. To do this depress the RIGHT or LEFT ARROW CURSOR
CONTROL keys to position the cursor on the RF Output Level's tenth of a dB position.
Read the RF Output Level. Verify compliance with Table 1-1 located in Section 1 of this
manual.
Scan Function
1.
Set up the test equipment as shown in Figure 4-1. Connect the
VERT/SIN
Remote connector. Pi
2. Set the input power supply to 28 .1 Vdc.
Preset the R2600 by performing the following steps.
a. Press the MEM (Memory) key on the R
b. Use the CURSOR POSITION keys to highlight pre
c. Press the "view preset" softkey. Note: The softkeys are the eight keys und
screen on the R2600.
d. Use the CURSOR POSITION keys to the Monitor Frequen
299.975 from the R2600 keypad.
Move the cursor to Mod
f. Move the cursor to the Generate Frequency position and enter 299.975 from the
R2600 keypad.
g. Move the cursor to Modulation Type and press the "FM" softkey.
h. Move the cursor to bandwidth and press the "NARROW 5 kHz" softkey.
i. Move the cursor to the Duplex Offset position and press the "DON
j. Move the cursor to Synth. Format Sel (synthesizer format select) and sele
A" softkey.
k. Move the cursor to Freq (frequency) and enter 01000.0 from the keypad.
l. Move the cursor to the DTMF Code position and press the "DON'T CARE" softkey.
Note: The "m
be displayed.
m. Press the "return" softkey. Repeat steps A through K for presets 07 and 08. Use Tab
4-3 to program the frequency presets in steps D and E above.
Press the "retu
a. Press RF key on the R2600
b. Move the cursor to the Output Lvl (RF Output Level) position and enter a
080.0 dBm from the keypad.
Move the
d. Depress the AUD (Audio) key on the R2600 panel. Move the cursor to the Synth
(Synthesizer) position and ent
Depress the RIGHT ARROW CURSOR CONTROL key and depress the "Cont"
(Continuous) softkey.
Move the cursor to the Fixed 1 kHz position. Depress the LEFT ARROW CURSOR