ZMODO CM-Z2212GY Manuel d'utilisateur télécharger pdf (Page 30)

User Manual

5.2.6.6 System Maintenance

Picture 5-38

Note: 1. Please cut power and plug-in U flash disk during the upgrade.

2. Please manual recover ex-factory default value after restart.

3. When setting auto Maintenance time, DVR should return back to pre-view screen and have no

any operation, otherwise, auto-maintenance will be not effective.

5.3 Menu Lock

图 5-39

5.4 Multiple channels Display

Video channel have multiple display mode. Except of single channel display, PIP display, Dwell time display

mode has multiple channels display.

On the Multiple Channels Display mode, the below options let you selected, including:

First Quad display (CH1~CH4), Second Quad display (CH5~CH8), Third Quad display (CH9~CH12), Forth

Quad display(CH13~CH16), First Nine CHs display (CH1~CH9), Second Nine CHs display (CH10~CH16) and

Sixteen CHs Display(CH1~16)

5.5 PTZ Control

Picture 5-40

This option allows you reset the DVR to factory

default settings, update system software (firmware), and

set system auto-maintenance. Click [Main

menuSystemMaintain] to enter into the [System

Maintain] menu (shown as Picture 5-38).

When opening auto-maintain function, you can setup

system to restart regularly.

As a system safety feature you can click [Menu Lock] menu to

lock menu when leaving the DVR. If you want to login to the DVR,

you would input device code and password (refer to the Menu

Locking interface- Picture 5-39).

Explanation: User only has the authority to search

recordings, but Administrator has full authority over Main

Menu operations.

We introduced setting PTZ parameters previously in chapter

5.2.6.3. Here we will discuss how to operate PTZ controls.

Click pop-up menu to show PTZ option and enter into PTZ control

interface (shown as Picture 5-40). You can now click Z+&Z- keys to

zoom in or out, click F+&F- keys to control camera focus and click I+&I-

to adjust iris.

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ZMODO CM-Z2212GY Manuel d'utilisateur Page 30