Product Info

Maintenance
20 (52) © Nokia Corporation Draft DN9913495
Nokia Proprietary and Confidential Issue 3-0 en
Figure 2. 13 MHz clock adjustment
4. Open Nokia BTS Manager on your laptop PC.
5. Open the calibration menu by selecting OBJECTS on the BTS Manager
main menu.
6. Select CLOCK CONTROL from the drop-down menu.
7. In the Clock Control window, enter a DAC (digital-to-analogue converter)
value which will tune the clock to 13 MHz (±1 Hz).
VIFA Unit
Frequency counter
Laptop fitted
with Nokia BTS
Manager
X7
LMP