beautypg.com

DaySequerra M4FM-HD User Manual

Page 15

background image

15  

             M4FM-HD User Manual










Figure 11.


RF Carrier Loss -
Alarm based on analog RF signal strength

Threshold: Navigate the arrow to Threshold and press ENTER to change the Threshold. A blinking
arrow will indicate the Threshold can be changed. Low, Medium and High are available to choose from.
Use the arrows to toggle through the choices. Press ENTER to make a selection and return to the RF
Carrier Loss menu. “LOW” option sets RF carrier loss threshold for approximately 10µV (25dBf);
“MED” option sets RF carrier loss threshold for approximately 100µV (45dBf); and “HIGH” option sets
RF carrier loss threshold for approximately 3KµV (75dBf).

Threshold: Low, Medium or High. (Default – low)

Delay:
Use the arrow buttons to select from 1 – 300 seconds of delay (default – 15 sec)

Status: Use the arrows to toggle between Enabled or disabled to turn the alarm ‘ON’ and ‘OFF (default
– disabled)

Save: Saves all conditions and exits back to the Alarm menu.

Audio Loss -
Silence Detect

Threshold: Navigate the arrow to Threshold and press ENTER to change the Threshold. A blinking
arrow will indicate the Threshold can be changed. Low, Medium and High are available to choose from.
Use the arrows to toggle through the choices. Press ENTER to make a selection and return to the
Audio Loss menu. “LOW” option sets audio loss threshold for approximately -60dB; “MED” option sets
audio loss threshold for approximately -40dB; and “HIGH” option sets audio loss threshold for
approximately -20dB.

Threshold: Low, Medium or High. (Default – low)

Delay: Use the arrow buttons to select from 1 – 300 seconds of delay (default 15 sec)

Status: Use the arrows to toggle between Enabled or disabled to turn the alarm ‘ON’ and ‘OFF’ (default
– disabled)

Save: Saves all conditions and exits back to the Alarm menu.

OFDM Lock - Side Bands Lost

Delay: Use the arrow buttons to select from 1 – 300 seconds of delay (default – 15 sec)