3MZ
1-3-22
U614
Adjusting the DTMF output level
Description
Adjusts the DTMF output level of a push-button dial telephone.
Purpose
No change is necessary from the factory default.
Start
1. Press the start key.
2. Select the item to be set using the cursor up/down keys.
3. Press the start key.
The screen for the selected item appears.
Setting
1. Change the setting using the numeric keys.
2. Press the start key. The value is set.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display
Description
SGL LV DTMF(H)
Adjusts the DTMF (high-frequency group) output level.
SGL LV DTMF(L)
Adjusts the DTMF (low-frequency group) output level.
Setting
DTMF (high-/low-frequency group) output level
12
2.0 dBm
11
1.5 dBm
10
1.0 dBm
9
0.5 dBm
8
0 dBm
7
-0.5 dBm
6
-1.0 dBm
5
-1.5 dBm
4
-2.0 dBm
Содержание DF-420
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