Lotek Wireless Inc SRX600 사용자 설명서

Enable or Disable AGC via CodeLog > 1)Config## > 2)Scan Settings > 3)Options 
> 3)AGC

.

AGC stands for Adaptive Gain Control and gives the receiver the ability to 
dynamically adjust antenna gain settings to optimize performance. This feature is 
particularly useful when there is sporadic external noise, like turbines coming on 
once a day at a hydro dam. In cases like these the receiver can automatically 
adjust the gain when these noise events occur and then return the gain to its 
original set value when the noise event is over.

CRTO cannot be used if AGC is enabled, because gain must be fixed for the 
duration of a data record.

When the receiver begins scanning it can simultaneously update the GPS clock as 
long as the GPS clock is enabled. This provides a higher time resolution for data 
recorded by the receiver.

When the GPS clock is enabled it comes on for five minutes and updates the clock 
every 1 second and then it turns off for three hours. It repeats this cycle 
continuously until scanning is stopped. During a scan the display flashes the 
letter G to indicate that the GPS clock is enabled.

If the GPS clock is disabled the GPS positioning feature is automatically 
disabled.

Enable/disable the GPS clock via CodeLog > 1)Config## > 2)Scan Settings > 
3)Options > 4)GPS > 1)En/Dis GPS Clk

. The first line in the display shows the 

current setting and updates accordingly when 1)En/Dis GPS Clk is selected.

In order for the receiver to acquire a GPS position, the feature must be enabled.

The GPS clock must be enabled for the GPS positioning feature to work.