Capturing And Displaying Dtmf Digits - Fluke 635 User Manual

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Users Manual

3-7. Capturing and Displaying DTMF Digits

CPE
EQ
Bantam-to-Bantam Cable
RX TX REF OFF ON 9VDC
Top panel of the QuickBERT-T1
Figure 3-2. Capturing and Displaying DTMF Digits
To capture and display DTMF digits, proceed with the following steps:
1. Turn the ON/OFF switch to On.
2. Use the RX INPUT key to select MON.
3. Connect the test cord from the QuickBERT-T1 or QuickCHECK-T1 RX
jack to the EQ MON jack.
4. Select the channel to be monitored using the CHANNEL UP/DOWN
keys.
5. Use the RESULTS UP/DOWN keys to scroll to the DTMF results screen
(see section 2-14).
6. Either (1) select another channel to be monitored (using the CHANNEL
UP/DOWN keys) or (2) press the RESTART key to clear the digits.
3-6
CSU
Tx
Network
Rx
LINE
MON
OUT
IN
CSU
CPE
EQ LINE
MON
OUT
IN
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