Sony FCB-EX78BP Technical Manual page 18

ALARM Setting Command List
Command Set Command
CAM _ Alarm On
Off
Set Mode
Set Day Night Level
VISCA Mode Code (pp) Details of Mode
00 Set the internal focus position. When focus movement is detected, the detect signal is High. When focus goes
back to the previous position, the detect signal is Low.
01 Set a fixed period of time. When focus does not move during the time, the focus position is memorized as a
rest position and the detect signal is Low.
When focus moves, the detect signal is High. Afterwards when focus does not move for the fixed period of
time, the focus position is memorized and the detect signal becomes Low.
02 Set the internal AE Level. When AE movement is detected, the detect signal is High. When AE Level goes
back to the previous level, the detect signal is Low.
03 Set a fixed period of time. When AE Level does not change during this time, the AE value is memorized as a
rest value and the detect signal is Low.
When AE value changes, the detect signal is High.
Afterwards when AE value does not change for the fixed period of time, the AE value is memorized and the
detect signal becomes Low.
04 mode "00" and mode "02"
05 mode "00" and mode "03"
06 mode "01" and mode "02"
07 mode "01" and mode "03"
08 mode "00" or mode "02"
09 mode "00" or mode "03"
0A mode "01" or mode "02"
0B mode "01" or mode "03"
0C Day-Night Mode
ALARM Inquiry Command List
Inquiry Command
CAM _ Alarm Inq
CAM _ Alarm Mode Inq
CAM_AlarmDayNightLevel Inq
CAM_AlarmDetLevelInq
Command Packet
8x 01 04 6B 02 FF
8x 01 04 6B 03 FF
8x 01 04 6C pp FF
8x 01 04 6D 0p 0p 0p
0q 0q 0q FF
90 07 04 6B 01 FF
90 07 04 6B 00 FF
Command Packet Inquiry Packet
8x 09 04 6B FF y0 50 02 FF
y0 50 03 FF
8x 09 04 6C FF y0 50 pp FF
8x 09 04 6D FF y0 50 0p 0p 0p
0q 0q 0q 0r 0r 0r FF
8x 09 04 6E FF y0 50 01 FF
y0 50 00 FF
Basic Functions
Comments
MD start
MD stop
Mode Setting
*Select one from 13 modes
ppp: Day distinction AE level
qqq: Night distinction AE level.
High signal output
(Low t High edge)
Low signal output
(High t Low edge)
Comments
On
Off
pp: Alarm Mode
ppp: Day setting AE Level
qqq; Night setting AE Level
rrr: Now AE Level
Detect Level is High.
Detect Level is Low.
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