RS-232C

$ Query control commands

Data transmitted by PC

Data returned from unit in response

Description of command

 

 

 

 

 

 

 

 

[STX] QDA [ETX]

 

[STX] LDAm [ETX]

Queries the setting for how the control signals are to be

 

Parameter

output to the component connected to ALARM OUT on the

 

m = C: CONTINUE

rear panel terminal section when alarm recording or sensor

 

 

The control signals continue to

recording (or both) is performed.

 

 

be output even after recording.

 

 

 

A: ALARM REC

 

 

 

The control signals are output

 

 

 

only during alarm recording or

 

 

 

sensor recording (or both).

 

 

 

 

 

[STX] QDB [ETX]

 

[STX] DBm [ETX]

Queries the colors of the characters which are to be

 

Parameter

displayed on the monitor screen.

 

m = B: BLACK

 

 

 

W: WHITE

 

 

 

 

 

[STX] QDD [ETX]

 

[STX] DDSd:t:m:r [ETX]

Queries the items which are to be displayed on the monitor

 

Parameter

screen.

 

d =

N or F (date)

 

 

t =

N or F (time)

 

 

m = N or F (recording time mode)

 

 

r =

N or F (REC/ALARM)

 

 

 

N: ON (displayed)

 

 

 

F: OFF (not displayed)

 

 

 

 

 

[STX] QDF [ETX]

 

[STX] DFCm [ETX]

Queries the display mode of the display tube.

 

Parameter

 

 

m = C: (COUNT) counter display

 

 

 

I: (TIME) clock display

 

 

 

M: (CAMERA) camera number

 

 

 

display

 

 

 

P: (PASS) pass display

 

 

 

 

 

[STX] QDM [ETX]

 

[STX] DMSt:m:n [ETX]

Queries the time display mode (12-hour or 24-hour system).

 

Parameter

 

 

d =

T (fixed)

 

 

m = M: AM/PM display

 

 

 

H: 24-hour display

 

 

n =

0—9: VTR ID No.

 

 

 

This unit does not have a function

 

 

 

for displaying the VTR ID No. so

 

 

 

any number (which is not

 

 

 

determined) between 0 and 9 is

 

 

 

returned.

 

 

 

 

 

[STX] QDO [ETX]

 

[STX] LDOdata1:data2 [ETX]

Queries the setting of the start and end times at which the

 

Parameter

control signals are to be output to the component connected

 

data1 = hhmm (start time)

to the EXT TIMER OUT terminal on the rear panel.

 

data2 = hhmm (end time)

 

 

hh = 00—23: Hours (24-hour system)

 

 

mm = 00—59: Minutes

 

 

 

 

 

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