78
Menu Mode
FT-891 Advance Manual
05-01 NB WIDTH
Function:
Sets the duration of the noise blanking pulse to match various types of noise
compatible with the noise blanker function.
Available Values:
1/3/10 (msec)
Default:
3msec
Description:
Reduces long duration noise as well as pulse noise by changing the setting.
05-02 NB REJECTION
Function:
Selects the level of noise attenuation.
Available Values:
10/30/50 (dB)
Default:
30dB
05-03 NB LEVEL
Function:
Sets the noise blanker level.
Available Values:
0 - 10
Default:
5
Description:
Sets the noise blanker level to reduce pulse noise such as noise caused
by automotive ignition systems. The higher the setting, the higher the noise
blanker level becomes.
05-04 BEEP LEVEL
Function:
Sets the beep level.
Available Values:
0 - 100
Default:
30
Description:
Sets the beep sound volume level. The higher the setting, the louder the
sound becomes.
05-05 RF/SQL VR
Function:
Select the operation mode of the RF/SQL knob.
Available Values:
RF/SQL VR
Default:
RF
05-06 CAT RATE
Function:
Sets the baud rate for a CAT command input.
Available Values:
4800/9600/19200/38400 (bps)
Default:
4800bps
Description:
Sets the baud rate for a CAT command input.
05-07 CAT TOT
Function:
Sets the Time-Out Timer for a CAT command input.
Available Values:
10/100/1000/3000 (msec)
Default:
10ms
Description:
Sets the Time-Out Timer countdown time for a CAT command input.
