Setup procedures (part 1)
9390 Reference manual 5-19
Clock calibration
Setup code 412
This procedure calibrates the transceiver clock against an
external standard.
The clock is used for timing incoming selective calls recorded
in call memory.
You can adjust the running of the clock by changing the
number of seconds that the clock gains or loses each month.
The calibration range is -150 to +310 seconds/month in steps
of 10 (approximate values).
The first time you calibrate the clock, set the value to zero
seconds/month. Over a period of a few months, see if the
clock gains or loses time and recalibrate as necessary.
To calibrate the clock:
Action Notes
1.
Repeatedly press
Mode
until you see the display
for Setup mode.
The display shows:
EXIT
SETUP MENU
1- Scan-
2–Call
ENTER
3–Config
4–More
1/2
2.
Enter 412
numeral
buttons
The display shows:
EXIT
TIME CALIBRATION
ENTER
Only use to adjust
fast or slow clock