Set Clock Frequency - Panasonic KX-TCD725RUM Service Manual

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9.3 SET CLOCK FREQUENCY

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1. Turn on the 2.4V supply.
2. Switch the handset on at the keypad.
3. Enter "DEACTMAC" from the PC to switch off the RF unit.
4. Enter "CONTTX 0" to start continuous RF transmission.
5. Check that the current consumption is approx. 220mA.
6. Enter "RDEEPROM 00 00 02" to display the two-byte frequency adjustment value, MSB first.
7. Connect the frequency counter probe to TP24 to measure the SYRI signal from the BBIC.
8. The clock frequency should be within 10,368,000Hz ± 10Hz. If not then enter "SETFREQ nn nn"
where nn nn are the clock frequency adjustment values. An increase in the value will lower the
clock frequency and vice versa. The maximum valueis 01 FF.
9. Switch off the 2.4V supply.
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http://202.224.189.179/view_new/OT/KX-TCD725RUM/SVC/s0903000000.html13.10.2007 10:19:14