Bosch LTC 2662, LTC 2690 Brochure & Specs

Video | LTC 2662/90 Series Color Universal Video Multiplexer

LTC 2662/90 Series Color Universal Video
Multiplexer

www.boschsecurity.com

u User-friendly

u AutoSet startup

u High quality video image

u Digital motion detection

u Timed events feature

The Universal Multiplexer uses state-of-the-art
technology to produce high quality, true-to- life color
video images. Enhanced circuitry allows increased
image accuracy and faster display rates without
annoying on-screen-flickering (aliasing) common with
multiscreen displays. These units can display any
camera to either monitor A or B and include camera
sequencing and alarm or action call-up. With an
additional unique camera display lockout feature, the
selected camera will not display on both monitors.
However, selected video camera(s) will record in the
background. These units can simultaneously record
and view on multiscreens and can playback previously
recorded tapes from 6 different manufacturers.

Functions

Furnished with a switching power supply, the
Universal Multiplexer intelligently detects the input
signal and input voltage and automatically sets the unit
for PAL/NTSC or EIA/CCIR. User-friendly controls make
these units fast and easy to program and operate. An
on-screen programming menu in English, French,
German, Spanish, Dutch, or Italian is included. A Quick

Setup feature or customized system configuration is
available through the advanced setup program. Help
screens guide the operator through the setup process.
When the AutoSet feature is enabled, the system
automatically configures itself for recording,
sequencing, and video loss listing based on the
number of connected cameras. These multiplexers
also include a Timed Events feature, which allows
preprogrammed set up parameters, including the
record functions, to be activated based on the time of
day. Up to six separate operational settings can be
programmed and stored in memory. To enhance the
recording of cameras, the Digital motion Detection
feature intelligently analyzes the motion content of all
camera inputs and ensures that the camera(s) with
motion are recorded as a priority. There are two
modes of the activity detection, "exclusive" and
"interleave" which are also operational under alarm
conditions.
In addition, the Digital Motion Detection feature
provides four levels of sensitivity, including direction
sensing and a special walk-through setup to eliminate
false alarms. A selectable audible buzzer is available in
this mode. Additionally, these units include a wide
selection of features such as front panel controls,
synchronization with VCR head switching, freeze, 4X

zoom, video loss indicators, alarm capture, password
security protection, multirelay function outputs, and
full function time and date with 16 character titling
record capability. All units are compatible with
standard VHS and Super VHS format Normal or High
Density VCRs and require no external synchronization
of camera inputs since they employ time-based
correction in all modes.

Certifications and Approvals

Electromagnetic
Requirements (EMC)

CE Immunity, CE Emission Class A,
FCC Class A

Safety CE, UL, cUL

Technical Specifications

Electrical

Description Voltage Range Power / Current

16-channel
Duplex

105 to 253,
50/60 Hz

30 W / 0.5 A

Synchronization

Full Time-based Correction

Monochrome 625 line, 50 Hz, CCIR

Monochrome 525 line, 60 Hz, EIA RS-170

Color 625 line, 50 Hz, PAL

Color 525 line, 60 Hz, NTSC

Digital Memory

720 H x 576 V

AGC Automatic or manual adjustment for each video

input

Video Input Level 0.5 Vp-p to 2.0 Vp-p composite video signal

Operating Modes

Simultaneous record and multiscreen viewing

Simultaneous playback and multiscreen viewing

Display Modes

Live

Monitor A and B Full, quad, or multiscreen display

Monitor B Full screen video viewing or sequence or alarm

call-up monitors (during recording)

Playback

Full, quad, or multiscreen display

4X electronic zoom and freeze capability

Inputs

Camera 9 (16) inputs; 18 (32) BNC connectors,

automatic looping termination BNC

VCR IN One (1) BNC

Outputs

Monitor A One (1) BNC

Monitor B One (1) BNC

VCR OUT One (1) BNC

Connectors

Power IEC socket, 3-wire power cord with grounded

plug; 1.8 m (6 ft)

Accessory
Inputs/Outputs

One 25-pin D-type connector for alarms and
accessories

Alarm Inputs 9 (16) individually selectable NO or NC alarm

inputs

Relay Output Two relay outputs (selectable NO or NC,

one (1) for action/alarm and
one (1) for video loss (the relay contacts
handle up to 1 A at 40 VAC/VDC)

Vext Input One (1)

Mechanical

Construction Steel chassis with sheet metal cover and plastic

bezel

Finish Charcoal case

Dimensions
(W x D x H)

440 x 305 x 40 mm
(17.3 x 12 x 1.7 in.)

Weight 5 kg (11 lb)

Rack Mount Kit
(Included)

For mounting one unit in an EIA 48 cm (19 in.)
rack

Environmental

Operating
Temperature

10°C to 55°C (50°F to 131°F)

Storage
Temperature

–20°C to 60°C (-4°F to 140°F)

Humidity 0% to 90% relative, non-condensing

Ordering Information

LTC 2662/90 Color Universal Video Multiplexer

16‑channel, color, duplex, 105‑253 VAC, 50/60 Hz

Order number LTC 2662/90

2 | LTC 2662/90 Series Color Universal Video Multiplexer