User Manual

16
4. Measure th e tran sm it frequen cy on your service m on itor.
5. Use th e
É
/
Ç
arrow keys to adjust th e referen ce oscillator softpot value.
See Table 9.
6. Press
F
again to dekey th e radio.
7. Press
H
to program th e n ew softpot value.
8. Press
J
on ce to return to th e TRANSMITTER ALIGNMENT MENU, or
press
J
twice to return to th e SERVICE MENU.
Transmit
Power
Alignment
NOTES:
• All power m easurem en ts are to be m ade at th e an ten n a port.
• Th e tran sm itter power settin g keeps th e radiated power at or below
th e level specified in th e exclusion ary clause for low power devices
of IEEE Stan dard C95.1-1991.
1. From th e SERVICE MENU, press
B
to select th e TRANSMITTER
ALIGNMENT MENU.
2. Press
C
to select th e TRANSMIT POWER align m en t screen . Th e screen
will in dicate th e tran sm it frequen cies to be used. See Figure 5.
Figure 5 Transm it Power Alignm ent Screen
3. Press
P
(or
Z
or [RETURN]) to select a frequen cy field (startin g with
th e h igh est frequen cy sh own ). Th en , press
F
to key th e radio. Th e
screen will in dicate th at th e radio is tran sm ittin g.
4. Use th e
É
/
Ç
arrow keys to adjust th e tran sm it power per th e values
sh own in Table 10.
Table 9 Reference Oscillator Alignm ent
Ba n d Ta r g e t
800 MHz ±150 Hz
MOTOROLA Radio Service Software Use UP/DOWN Arrows To Adjust Softpot.
ASTRO Model: H09UCH9PW7AN
MAIN:SERVICE:TX ALIGN:TX POWER
TRANSMIT POWER
--------------
Current Value New Softpot Value
Frequency High Pwr Low Pwr High Pwr Low Pwr
--------- -------- ------- -------- -------
806.00000 35 35 10 23
815.00000 42 42 11 28
824.00000 50 50 20 33
851.00000 60 60 33 40
860.00000 70 70 43 45
869.00000 80 80 58 58
Transmitter..On
0 127
MIN |---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---| MAX
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
HELP TOGGLE PROGRAM EXIT
PTT VALUE