Dahua Technology NVR2104/2108HS-W-4KS2 1U, Руководство пользователя

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Table of Contents 156
No. Function Description

: Click the File List button, the searched recorded video
list is displayed. You can lock/unlock the files. Refer to
"
4.6.7 File List
"
for detailed information.

Fisheye dewarp. It is to display the dewarp fisheye
video. Refer to
"
4.3.5.2 Fish eye de-warp during playback
"
for
detailed information.
14 Time Bar Unit
You can select 24hr, 2hr, 1hr, or 30min as the unit of time bar. The
time bar display changes with the setting.
All the operations here (such as playback speed, channel, time and progress) have relationship
with hardware version. Some series NVRs do not support some functions or playback speeds.
4.6.2.1 Playback Control
The playback control interface is shown as below. See Figure 4-93.
Figure 4-93
Refer to the following sheet for more information. See Table 4-24.
Table 4-24
Icon Function
,
Play/Pause
In slow play mode, click it to switch between play/pause.
Stop
When playing back, click to stop current playback process.
Backward play

In normal play mode, left click the button, the file begins backward
play. Click it again to pause current play.

In backward play mode, click or to restore normal play.
Display previous frame/next frame.

When pause the normal playback file, click or to
playback frame by frame.

In frame by frame playback mode, click or to resume
normal playback mode.
Slow play
In playback mode, click it to realize various slow play modes such as
slow play 1, slow play 2, and etc.