ASL INTERCOM VAR4 - Page 78

VAR4 / VAR12 / VAR20 - Operation Manual
Is
Page 78 of 308
sue: 03 complete, approved
7. Move to, and scroll the low frequency band gains until the required value is displayed:
[LF= 0] Mid= 0 HF= 0 HPFilter=On
Default value: ‘0’
Possible values: –12dB to +12dB (1dB steps)
Note: This should be set to ‘0dB’ on Network Audio Channels.
Note that this adjustment works in real time, so it can be experienced immediately on any live
routes.
8. Move to, and scroll the mid frequency band gains until the required value is displayed:
LF= 0 [Mid= 0] HF= 0 HPFilter=On
Default value: ‘0’
Possible values: –12dB to +12dB (1dB steps)
Note: This should be set to ‘0dB’ on Network Audio Channels.
Note that this adjustment works in real time, so it can be experienced immediately on any live
routes.
9. Move to, and scroll the high frequency band gains until the required value is displayed:
LF= 0 Mid= 0 [HF= 0] HPFilter=On
Default value: ‘0’
Possible values: –12dB to +12dB (1dB steps)
Note: This should be set to ‘0dB’ on Network Audio Channels.
Note that this adjustment works in real time, so it can be experienced immediately on any live
routes.
10. Move to, and toggle to the required High Pass Filter option:
LF= 0 Mid= 0 HF= 0 [HPFilter=On]
• [HPFilter=On]
Enables a switchable High Pass Filter.
• [HPFilter=Off]
Disables the High Pass Filter.
Default value: ‘HPFilter=On’
Note: This should be set to ‘Off’ on Network Audio Channels.
Note that this adjustment works in real time, so it can be experienced immediately on any live
routes.
11. Save the changes by pressing the SELECT key, or cancel by pressing the BACK key.