Raven SCS 460 Installation & Service Manual page 27

3) AUDIBLE ALARM ON/OFF
A) RATE display will show "ALrn".
B) Depressing
"off".
"off" means the audible alarms are disabled.
C) Momentarily depress
4) DISPLAY SMOOTHING ON/OFF
A) RATE display will show "diSP".
B) Depressing
"oFF".
smoothing
digit of VALVE
0 = 1% + Deadband
1 = 3% + Deadband
2 = 7% + Deadband
3 = 10% + Deadband
4 = 20% + Deadband
Actual rate is displayed if unit does not reach deadband within 10
seconds.
C) Momentarily depress
5) RATE CHANGE ALARM ON/OFF
A) RATE display will show "rATE".
B) Depressing
and "oFF". a value of "on" means alarm is enabled; a value of "oFF"
means alarm is disabled.
C) Momentarily depress
6) GPS FILE REFERENCE
A) RATE display will show "FILE".
B) Enter the GPS file number.
C) Momentarily depress
momentarily changes the DATA display between "on" and
A value of "on" means the audible alarms are enabled; a value of
momentarily changes the DATA display between "on" and
A value of "on" means smoothing is enabled; a value of "oFF" means
is disabled. The percent smoothing is determined by the third
CAL value as shown:
Brake Point Digit
(3rd digit) of VALVE CAL 2 1 2 3
"oFF" means RATE displays the actual rate at all times.
momentarily changes the DATA display between "on"
DATA display will show "on".
to advance to DISPLAY SMOOTHING ON/OFF.
DATA display will show "on".
5 = 25% + Deadband
6 = 30% + Deadband
7 = 35% + Deadband
8 = 40% + Deadband
9 = 45% + Deadband
to advance to RATE CHANGE ALARM ON/OFF.
DATA display will show "on".
to advance to GPS FILE REFERENCE.
DATA display will show a "1".
to advance to GPS OPTIONS.
23