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TECHNICAL SPECIFICATION 

Q4M/Q8M

 

 

PICTURE PARAMETERS 

TV standard: 

CCIR / EIA 

Number of the active TV lines: 

512 / 480 

Samples per TV line: 

864 / 856 

Gray scale: 

256 

VIDEO INPUTS 

Number: 

4 (8 by Q8M) 

Amplitude: 

0,75 - 1,5 V

p-p

 

Input impedance: 

75 

 

Connectors: 

BNC 

VIDEO OUTPUTS 

Number: 

2 individual 

Standard:  

CCIR / EIA 

Amplitude: 

1 V

p-p 

load 75 

 

Connector: 

BNC 

ALARM INPUTS 

Number: 

4 (8 by Q8M)  

Loop connection: 

input 

– ground (GND) 

Activity: 

normally open 

Maximum alarm loop impedance: 

1 k

 

Connector: 

CANNON 25 pin socket 

ALARM OUTPUT 

Output: 

2 low voltage relay contacts 

Maximum switching voltage: 

40 V 

Maximum switching current: 

0,5 A 

TEMPERATURE CONDITIONS 

Range of operating temperatures: 

– 40 

Humidity: 

max. 85 % 

POWER SUPPLY 

Input voltage: 

12 VDC 

Power consumption: 

max. 4 W 

Connector:  

Concentric 5,5 × 2,1 mm 

MECHANICAL PARAMETERS 

Dimensions: 

218(W) × 44,5(H) × 230(D) mm 

Weight: 

1,4 kg 

ACCESSORIES 

Alarm connector mate + cover: 

1 p 

 

Summary of Contents for Q4M

Page 1: ...BLACK AND WHITE QUAD Q4M Q8M Installation and user manual...

Page 2: ...ot use the unit near water for example near a bath tub or in any area showing evidences of humidity POWER SUPPLY This equipment can be fed only by the type of supply quoted by a production code on the...

Page 3: ...e main output MAIN It is possible to set up cameras which are at the right time available for automatic switching This makes possible to disconnect temporarily uninteresting or disconnected cameras An...

Page 4: ...4 QUAD2 Press the button QUAD2 to display the quad screen containing cameras 5 8 only for quads Q8M 5 MENU Press the button MENU to display the control menu on the screen Pict 3 Back panel Q4M IN 1 QU...

Page 5: ...9 Reserve 20 Common conductor ground GND 21 Reserve 22 Reserve 23 Reserve 24 Reserve 25 Common conductor ground GND Pict 6 Alarm connector CANNON 25 for Q8M 13 12 11 10 9 8 7 6 5 4 3 14 15 16 17 18 19...

Page 6: ...concentric connector the con nector jacket is the negative pole BASIC MODE After turning on the quad cyclically switches among active cameras according to the se quence which has been set up The auto...

Page 7: ...notice INCORRECT SEQUENCE will appear In that case is necessary to set up cameras in the SEQUENCE menu properly TIME SWITCHING PERIOD By using the buttons 1 and 3 1 and 5 by Q8M is possible to prolong...

Page 8: ...he interlace correction Off interlace correction of the life screen can cause a gliding effect which is evoked by projection of different half fields of the same camera If you choose the item INT ON a...

Page 9: ......

Page 10: ...s appear over the individual screen quadrants Strong interference from power distribution has debased the cam era signal Check the camera connection Check the camera and monitor ground conductor Autom...

Page 11: ...INPUTS Number 4 8 by Q8M Loop connection input ground GND Activity normally open Maximum alarm loop impedance 1 k Connector CANNON 25 pin socket ALARM OUTPUT Output 2 low voltage relay contacts Maxim...

Page 12: ...2000 COMPUTRONIC Printed in the Czech Republic Producer reserves the right to alternation without prior notice...

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