Vidicode 1370 LS120, Manual

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Call Recorder Manual ©-2001 Vidicode Datacommunicatie BV
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5. Check the amplification just as you did with the A channel, and
adjust if necessary. It is quite possible that one of the two channels
reacts in a totally different way from the other. This is normal as one
channel represents the speaker in the handset, whereas the other
one represents the microphone of the handset. It is important that
both the local speaker and the recipient can be seen properly on 1
channel.
If the previous instructions have been executed properly, you will be certain of
a good quality recording. Next the start and stop levels will have to be set as
well. These are important to ensure that the Call Recorder will start and stop
a recording as accurately as possible. It is done as follows in the same menu:
1. Press the # key till it shows the A channel.
2. The starting level is represented by a vertical bar (I) on the display.
3. Check that the signal exceeds the start level during a conversation.
4. Change the start level by moving the softkeys<< or >> to the left or
right to adjust it when necessary.
5. The stop level is indicated by a colon (:) on the display .
6. Check if the signal drops to below the stop level when you put the
handset down (often the signal disappears altogether).
7. Move the stop level with the normal << and >> keys to the left or
right until it is about 1 or 2 points to the right of the signal, if visible. If
no signal is visible at all, set the stop level at the 2
nd
point.
8. Make another telephone call.
9. NOTE! During a normal conversation the signal should not drop
below the stop level on either channel A or B. Check this by
interchanging between the channels with #.
10. Press the ‘BACK’ softkey.
11. Press the ‘STOP’ softkey.
The procedure is now completed. You are advised to test that the Call
Recorder is indeed working properly. This is done as follows:
1. Start a telephone call ( the Call Recorder should start recording).