Nokia RM-57 Service Manual page 195

RM-57/58
RF Troubleshooting and Manual Tuning Guide
The autotune .ini file must be in a correct place: C:\Program Files\Nokia\Phoenix\products\xx-x*
\autotune_xx-x*.ini (*= indicates the type designator of the phone, e.g. RM-1)
Context
RF autotuning is performed with the aid of Digital Radio Communication Tester. Autotuning covers all RF tunings
that are needed to perform after RF component repairs.
Note: Do not perform RF autotuning without a proper reason. Phones are tuned in production and RF
tuning may performed only after component repairs or if the RF tuning information is lost.
Steps
1. Connect the communication tester to the GPIB bus.
2. Start Phoenix service software.
3. From the Tools menu in Phoenix, choose Options -> GPIB Card.
4. In the Card Type line, select CEC8Bit, then click Start.
After clicking Start, the name of the communication tester appears in the list of found Listeners.
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