Honeywell 800 Series Manual page 29

HONEYWELL MODEL 700/800 SIGNAL PROCESSOR AND VIEWING HEAD
AUTO SETUP - PAGE 2
(CONTINUED)
DISPLAY BEGINS COUNTING
DOWN FROM 59 SECONDS
BNR-ON
START/END
BNR-OFF
START/END
BNR-OFF
START/END
IS THE AUTO SETUP
Y
RATIO ACCEPTABLE?
RATIO < 72%
N
CONTINUED NEXT PAGE
Fig. 21. Flow Chart 3 - Auto Setup Page 2.
NOTE:
PRESS RESET AT ANY TIME
RESET
DURING THIS PROCEDURE
rE
TO CANCEL AUTO SETUP
PRESS BNR-ON SEQ AGAIN TO END TAKING BURNER
SEQ
ON DATA OR WAIT UNTIL THE COUNT REACHES ZERO
(30 SECONDS MINIMUM RECOMMENDED)
DISPLAY RETURNS TO CURRENT FLAME SIGNAL
AND AUTO SETUP OFF SEQ LIGHT FLASHES
TURN BURNER OFF
PRESS BNR-OFF SEQ TO BEGIN
SEQ
TAKING BURNER OFF DATA
DISPLAY BEGINS COUNTING
DOWN FROM 29 SECONDS
PRESS BNR-OFF SEQ AGAIN TO END TAKING BURNER
SEQ
OFF DATA OR WAIT UNTIL THE COUNT REACHES ZERO
(15 SECONDS MINIMUM RECOMMENDED)
RATIO IS ACCEPTABLE
DISPLAY SHOWS NEW RATIO SETTING
FOR ONE SECOND, THEN '_ _' FOR ONE
SECOND AND NEW VALUES ARE SAVED
NORMAL OPERATION
29
M34459A
66-2069EP—08