Dahua Technology VTH5421E Series User Manual

56
3.6.1.3 Alarm Ring
Background Information
Set the ring when the VTH gives an alarm.
Procedure
Step 1 Tap
Setting
.
Step 2 Select
Ring
>
Alarm Ring
.
Figure 3-26 Alarm ring
Step 3 Tap text box to select rings, and tap and to set the volume.
3.6.1.4 Other Ring Settings
Background Information
Set VTO ring time, VTH ring time, MIC volume, talk volume and ring mute setting.
VTO Ring
and
VTH Ring
of extension VTH are synchronized with main VTH, and cannot be set.
Procedure
Step 1 Tap
Setting
.
Step 2 Select
Ring
>
Other
.

Dahua Technology VTH5421E Series Specifications

General

Brand	Dahua Technology
Model	VTH5421E Series
Category	Conference System
Language	English