TC620-PID
Page 98
13.1.1
Input Settings
Item
Description
Input select
Line
,
Microphone
, or
Micr bias
.
Input termination
Can be set to High-Z or 600 ohms, to match audio source. Single-ended.
Mute
Audio on/off.
Enable AGC
To adjust the gain to an appropriate level, Automatic Gain Control reduces the
volume if the signal is strong and raises it when it is weaker.
Input gain
Range: [0…30] dB. Is disabled when AGC is enabled. Drag the sliding button or type
a value. Gain control reacts directly, without the need to press
Save
.
Input level
VU meter to display audio input level.
Profile
Preset combinations of settings. A non-standard setting configured through the
Advanced Settings gives ‘--’ in the Profile selector.
G711 A-law. 1 ch. 8 kHz
64 kbit/s
default setting
mainly used in Europe
mono, low quality
used for QuickTime
G711 μ-law. 1 ch. 8kHz.
64 kbit/s
mainly used in USA
mono, low quality
used for Genetec's Omnicast
Legacy PCM
2 channels (stereo)
high quality, 15.7 kHz
compatible with all Siqura products (including C-20,
C-40, S-40)
13.1.2
Output Settings
Item
Description
Output level
VU meter to display audio output level.
Output gain
Range: [-
80…0] dB.
Mute
Select/clear this box to mute/unmute audio.
