Area b - auto null operation, Area c - system status indicators – Grass Valley FXC-S201 User Manual
Page 13
9
CommLink FXC-S201
User Guide
• 3: 2W Power Switch - sets the CommLink FXC-S201 power mode to either externally
powered (EXT) or internally powered (INT). This switch is only operational when the
Mode Switch is set to 2W.
• 4: 4W Mode Switch - sets the CommLink FXC-S201 to run in Station (STA) mode or
Matrix (MTX) mode. This switch is only operational when the Mode Switch is in 4W
mode.
When connecting two CommLink FXC-S201 Fiber Optic Intercom Link units via fiber cable,
each CommLink FXC-S201 unit must be independently set for the configuration
requirements at that end of the fiber link.
Area B - Auto Null Operation
Fig. 2-7: Auto Null switch and indicator
Please see
on page 28 below on the Auto Null function.
• 5: Auto Null switch: this three-position spring-loaded momentary switch activates the
Auto Null process for either Channel 1 (CH1) or Channel 2 (CH2).
• 6: Channel 1 Auto Null Activity Indicator: blinks Green while the Nulling process occurs.
• This indicator will be a solid Green to indicate the process is complete and good.
• This indicator will be Red if there was a problem with the null. (see
on page 28 for more information)
• 7: Channel 2 Auto Null Activity Indicator: behaves the same as the Ch1 Auto Null
activity indicator
Area C - System Status Indicators
Fig. 2-8: System Status Indicators
• 8: Audio Activity Indicator