Aethra d2001 nx 사용자 설명서
ISDN TESTER AND ANALYZER D2001
NX
USER’S MANUAL
5
To select the B channel to be connected in loop or audio.
In Simulation mode the instrument displays additional information on the channel if
the call-back function is active (see Chapter 3.8).
the call-back function is active (see Chapter 3.8).
If present, the remote number is shown in the "{[CD]Å, [CB] Æ} [+,++] N" format:
N
Remote number compared to the instrument.
+/++
Type of number: unknown/national/international.
Å
N
B channel associated to a call from N.
Æ
N
B channel associated to a call to N.
CD
Indicates a call followed by a call-back upon disconnection
(call-back delayed). Simulation mode only.
(call-back delayed). Simulation mode only.
CB
Indicates a call made as call-back. Simulation mode only.
In case of 'LEASED LINE' protocol (see Chapter 0), you can manually loop a specific
channel.
channel.
In Basic access, page 2 also displays voltage power level of the phantom power with
related power mode.
related power mode.
4
Scroll to page 3.
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CHAPTER 6 - SMART STATUS