Table of Contents
Advertisement
Features
DX-TL900U Digital Recorder
By utilizing a new image compression/expansion
method (WAVELET method), high picture quality re-
cording of more than 450 lines for the horizontal reso-
lution and extended recording time is obtained. The
DX-TL900U has an internal disk capacity of 120GB
and record in 5 user selectable picture grades and
12 recording time modes. The DX-TL900U also has
a built in 9 camera multiplexer with motion detec-
tion per input. Individual field recording per input in
both standard and alarm recording are supported.
Normal VCR like functions such as a JOG/SHUT-
TLE, Menu, timer and rear terminals are featured.
Built-in 9-input multiplexer functions
• Camera switching and split-screen display
Throughout terminals for non-simultaneous connec-
tion of 9 cameras. Split-screen modes of Single
screen, SPLIT4 or SPLIT9 screens for sequential
display.
• Motion detection
This function detects moving objects captured by
any of the 9 cameras connected to the unit, and
trigger Alarm Recording. The following settings can
be made separately as desired : motion detection
area, detection area divided by 16 x 12 dots, sensi-
tivity of motion detection, and minimum dot-count
for initiating Alarm Recording.
• Operation status display function
The operation status of this unit can be displayed
on the top or bottom of the screen.
Various recording functions
By completely separating normal recording settings
and alarm recording settings, further detailed set-
tings are possible such as changing the recording
intervals only for the camera inputted with alarm sig-
nals while maintaining normal recording settings as
they are.
• Emergency recording
When there is input of an emergency signal, time re-
cording is given first priority and is forcefully performed
in maximum intervals and maximum picture quality
using the camera specified for alarm recording or nor-
mal recording.
• Title/comment recording function
This unit can record characters inputted from a PC
with RS-232C connection as comments along with
the video/audio. When setting the display title, the
title can also be recorded along with the video. Dis-
play is also possible using another unit.
• Camera recording interval setting function
The recording intervals and recording picture qual-
ity can be set for each camera.
••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• Biginning
Timer recording operation
• Timer recording program
4 types of camera patterns, recording intervals, re-
cording picture quality for normal recording and
alarm recording can be registered for each opera-
tion. Furthermore, individual settings can be made
for pre-alarm recording and motion detection func-
tion as well.
• Timer holiday specification
Holidays throughout the year can be set in advance.
Versatile functions to support surveillance
• Audio recording function
1-channel PCM audio recording mode included.
• Image-alteration recognition function
Processing of each image recorded using a propri-
etary image-alteration recognition technology.
• Excellent expandablility
Standard RS-232C interface for remote PC control,
and various control terminals.
• Pre-alarm Recording function
Recording of images before the alarm sensor de-
tects disturbances is also available.
• Front output terminals
Monitor or VCR can be connected on the front of
the unit.
• Compact Flash slot
The unit is equipped with a Compact Flash slot on
the front for recording to media and writing/reading
menu contents.
* Compact Flash
TM
is a trademark of SanDisk Cor-
poration.
• Simultaneous recording/playback function
Recorded data on the hard disk can be played back
while recording.
• Variety of search functions
Pressing the SEARCH button on the front of the
unit displays the SEARCH menu for immediate
search operation. This function is convenient when
repeatedly performing searches.
7
Advertisement
Table of Contents
