Panasonic KX-TCD735AXM Service Manual page 38

Digital cordless answering system
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9. Switch off the 2.4V supply.
Note:
*1 See
EEPROM LAYOUT (HANDSET)
9.5. POWER AND LOOPBACK TESTS
1. Connect the RF input cable from the CMD60 (DECT tester) to the
"0V" and "ANT" antenna pads.
2. Switch on the 2.4V supply.
3. Switch the handset on at the keypad.
4. Enter "RDEEPROM 00 4A 01". This will return the value "25" if a
base has been registered to the handset, or "FF" if there is no
base registered.
5. If a base is not registered to the unit (i.e. "FF" returned in step 4)
then enter "SETBASE" to induce registration.
6. Set the CMD60 as shown below.
TEST MODE: PP
CONFIG MENU: SIGN, SCRAMBLE: OFF
MANUAL TEST: Loop Back mode (TRAFFIC SLOT: 4, TRAFFIC
CARRIER: 5)
CONNECT/EXT. ATT:_dBm (RF cable loss)
7. Enter "TESTMODE" on the PC.
8. Enter "RDEEPROM 00 36 05" to obtain the base RFPI identifier.
9. Set the RFPI in the CMD60 to the value obtained in the previous
step.
10. Press SETUP CONNECT on the CMD60.
11. Check the power (NTP): it must be between 20 and 25dBm.
12. Press MODULATION.
13. Set DATA TYPE to FIG 31.
14. Check frequency drift: must be 0 ± 35 kHz/ms.
15. Check frequency offset: must be 0 ± 40 kHz.
16. Check deviation or modulation (max ± B field) with data type
() for more details.
38

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