IC Realtime AVS-Z4212S Product Manual - Page 32

25

5

FAQ

5.1 Daily Maintenance

Please clean dome cover regularly to get vivid image.

Handle the cover with care. Use water to wash. Don

’

t use cloth to clean.

Use mild detergent to clean if there is too much dust.

Note:

The sweat from your hand may erode plating surface, your nail may scrape dome cover result in blur

image.

5.2 Problems and Solutions

SYMPTOM

CAUSE

SOLUTION

1) No self-diagnosis,

no video signal

when I connect

dome to power.

Red LED is not on.



Your power supplying does

not apply to the power. Or

connection is too loose.



Power off or transformer

problem.



Check power is connected or

properly earthed.



Check power supply condition

or check transformer.

Red LED light on the power

board is on



Power supplying is low



Something wrong with power

board.



Use multimeter to check

dome load.



Please contact retailer to

replace power board.

2) No self diagnosis.

There is a noise

Power supplying is inadequate.

Replace power supplying.

Mechanical malfunction.

Need electrical engineer help.

3) Video signal loss

occurs in high speed

rotation.

Power supplying is not sufficient

Replace power supplying.

4)Video signal is not

successive

Circuit connection is too loose.

Connect tightly.

Video switch or power problem

Need electrical engineer help.

5) Video is not clear.

Focus is in manual mode.

Control manually.

Dome cover is dirty.

Wash dome cover

6) During camera

switch, there is a tilt

movement in the

monitor.

Camera power is not in the same

Phase.

When several domes are

connected to one transformer,

please connect the transformer

output cable to the domes’ same

side.

Section	Page
1 Features and Functions	8
1.1 General Introduction	8
1.2 Features	8
1.2.1 HD Video	8
1.2.2 Long-Distance Transmission without Any Loss	8
1.2.3 Coaxial Control	8
1.2.4 On-Screen Menu	8
1.2.5 Proportional Pan and Tilt	8
1.2.6 On-screen Tips	8
1.2.7 Preset	8
1.2.8 Auto Scan	8
1.2.9 Auto Tour	9
1.2.10 Auto Pattern	9
1.2.11 Privacy Masking	9
1.2.12 Action on Alarm	9
1.2.13 Auto Flip	9
1.2.14 Self-diagnosis	9
1.2.15 Day/Night Mode (B/W & Color Mode)	9
1.2.16 Auto Focus	9
1.2.17 Backlight Compensation	9
1.2.18 Pan Tilt and Zoom	9
1.2.19 3D Intelligent Location	9
1.2.20 Idle Status	9
1.2.21 Power up	9
1.2.22 Image Flip	9
2 Preparation Works	10
2.1 HD AVS	10
2.2 Serial	10
2.2.1 Protocol/Baud Rate /Address Setup	10
2.2.2 Baud Rate and Parity	11
2.2.3 Set address dial switch	12
3 Menu	13
3.1 Screen Menu Index	13
3.2 Self-diagnosis System Information	14
3.3 Main Menu	14
3.4 Menu Operation	15
3.4.1 System Setting	15
3.4.1.1 System information	15
3.4.1.2 Address Information	16
3.4.2 Display Setting	16
3.4.3 Camera Setting	16
3.4.3.1 White Balance Setup	18
3.4.3.2 Exposure Setting	18
3.4.3.3 WDR	19
3.4.3.4 Day/Night Setting	19
3.4.3.5 Focus Setting	20
3.4.3.6 Image Adjust	20
3.4.4 Function Setting	21
3.4.4.1 Preset	22
3.4.4.2 Pan	23
3.4.4.3 Auto Scan	23
3.4.4.4 Auto Tour	23
3.4.4.5 Pattern	24
3.4.4.6 Idle Motion	25
3.4.4.7 Privacy Mask	25
3.4.4.8 Power Up	26
3.4.4.9 Menu Password	26
3.4.5 Alarm Setting	27
3.5 Dome Abnormal Phenomenon Operation	27
3.5.1 Restore to Factory Default Setup	27
3.5.2 PTZ Movement is not smooth	27
3.5.3 Can not use coaxial cable to control the speed dome	28
4 Cable Connection	29
4.1 Cable Connection	29
4.2 System Layout	30
4.2.1 System Connection	30
4.2.1.1 BUS connection	30
4.2.1.2 Star Connection	30
4.2.2 Alarm Connection	30
4.2.3 Keyboard Connection	31
5 FAQ	32
5.1 Daily Maintenance	32
5.2 Problems and Solutions	32
6 Appendix Ⅰ Lightening Protection and Surge Protection	33
7 Appendix 2 The Relationship between the 24V AC Cable Diameter and the Transmission Distance	34
8 Appendix 3 Wire Gauge Reference Sheet	35

IC Realtime AVS-Z4212S Product Manual - Page 32

Daily Maintenance, 2 Problems and Solutions

Page 32 highlights