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Appendix
5-11
Specification
The distance between the DVR and external monitor should be measured then you can change the
control switch on the back of the DVR accordingly. There are 4 level settings for the difference distances
between DVR and Monitor so you can select which gives the best picture.
1
2
3
4
For 100 meter distance select dip switch setting one.
For 200 meter distance select dip switch setting two.
For 300 meter distance select dip switch setting three.
For 400 meter distance select dip switch setting four.
[Warning]
The set-up must be with only one switch turned on at a time. If the all
switches are turned off there is no signal output to the external monitor.
[Notice]
If the distance is 500m or if the installation environment is not good then the
picture display quality will be reduced.
The distance between 100~400 have been tested but the actual distance can
be changed depending on weather and line condition.
[Notice]
For the SPR-7116 Model, the external monitor connector on IO board is not
operational, The external monitor connector on display board must be used.
ON OFF
1 2 3 4
ON OFF
1 2 3 4
External monitor
External monitor output
Control switch
[Display Board]
<SPR-7416 Model>
ON OFF
1 2 3 4