Bosch LTC-2917-91 Technical Specifications

CCTV | LTC 2917/91 17-inch Color Video Monitor

The LTC 2917/91 is a high performance, high resolution
color display monitor which includes a comprehensive
lineup of professional features, offering maximum
flexibility for a wide variety of applications. This monitor
incorporates a 44 cm (17 in.), measured diagonally, CRT
which, together with a specially designed comb filter
circuit, delivers outstanding color reproduction and
picture clarity with more than 700 TV lines of resolution.
Adjustment of display parameters are made via user
friendly on-screen menus, offering a choice of default or
customized settings selectable in seven languages.

Functions

The LTC 2917/91 includes two loop through composite
video inputs, using BNC connectors and impedance
switches, and one set of loop-through Y/C connectors for
S-video signals. Using front panel controls, each of these
three inputs is selectable for display individually or in
sequence mode. Single line level audio is also available for
composite video A and composite video B-Y/C inputs.

The LTC 2917/91 features an auto-sensing function which
automatically identifies whether input signals are PAL or
NTSC, an underscan function to ensure no loss or
distortion of multi-screen pictures when connected to a
multiplexer device and a universal power supply to handle
a wide range of power sources.

Housed in a compact, space-saving metal cabinet, the
LTC 2917/91 can be rack mounted in a 48 cm (19 in.)
standard EIA rack using the optional LTC 9117/00 Rack
Mount Kit.

Certifications and Approvals

Electromagnetic Com­patibility (EMC)

Complies with FCC Part 15, ICES-003, and CE
regulations

Product Safety Complies with CE regulations, UL, CSA, EN, and

IEC Standards Complies with DHHS Rules 21
CFR

Technical Specifications

Electrical

Rated Voltage 120/230 VAC, 50/60 Hz

Voltage Range 100 to 240

Power at Rated Voltage 90 W

Sync Format PAL/NTSC

Display Tube 44 cm (17 in.), measured diagonally, 90° de-

flection dot triad pitch 0.27 mm in-line guns,
integral implosion protection

Viewable Picture Area 41 cm (16 in.) measured diagonally

Linearity 2 to 3% typical

LTC 2917/91 17-inch Color Video Monitor

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44 cm (17 in.) Screen size

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Provides 700 TV lines of resolution

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Auto-sensing of PAL and NTSC signals

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Switchable composite video and Y/C signal inputs

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On-screen menus for monitor adjustments

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Wide range power supply

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Audio capability

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Optional rack mounting

www.boschsecurity.com

2 | LTC 2917/91 17-inch Color Video Monitor

7% maximum

Horizontal Resolution 700 TV lines (minimum)

Video Inputs

Composite Video

0.35 to 1.5 Vp-p, sync negative auto-terminating 75 Ohm unbalanced to
Hi-Z with passive loop-through.

Y/C

Y-signal: 0.7 Vp-p, C-signal: 0.3 Vp-p. Manual switching from 75 Ohm un­balanced to Hi-Z with loop-through.

Audio Input 1 V line level

Audio Output Loop-through line level, 1 W speaker

Controls (Front Panel)

OSD Selects on-screen display menu

^ Brightness adjustment increases, up cursor

control

V Brightness adjustment decreases, down cur-

sor control OSD

^ Contrast adjustment decrease, and adjust-

ment decrease OSD

V Contrast adjustment increase, and adjust-

ment increase OSD

A Select video input A

B Select video input B

Y/C Select video input Y/C

SEQ Select video input A, B, and Y/C in sequence

Power On/Off switch

On-screen Display (7 Languages)

Brightness, Contrast, Tint (NTSC only), Color, Default, Language (English,
Chinese, French, German, Spanish, Italian, Dutch), Channel title, Dwell
time, Volume, Underscan, Sharpness

Indicators (Front Panel) Power on LED

Mechanical

Connectors

Video A Composite video: two (2) BNC (1 in, 1 out)

Video B Composite video: two (2) BNC (1 in, 1 out)

Audio A Two (2) RCA phono jacks (1 in, 1 out)

Audio B Two (2) RCA phono jacks (1 in, 1 out)

Y/C Video Two (2) mini-DIN, (1 in, 1 out)

Power Cord Two (2) detachable, 3-wire IEC connectors

with a grounded plug, 1.83 m (6 ft) long; one
(1) with a European/Continental plug type
and one (1) with a U.S. plug type

Cabinet

Material Steel with plastic front

Finish Charcoal

Dimensions
(W x D x H)

405 x 406 x 370 mm (15.9 x 16 x 14.6 in.)

Weight 19.4 kg (42.7 lb)

Environmental

Operating Temperature 0°C to 55°C (32°F to 131°F)

Storage Temperature –10°C to 60°C (14°F to 140°F)

Humidity 10%–90%, non-condensing

Ordering Information

LTC 2917/91 17-inch Color Video Monitor

44 cm (17 in.), PAL/NTSC 700 TVL with au­dio, 120/230 VAC, 50/60 Hz

LTC 2917/91

Accessories

LTC 9117/00 Rack Kit

for one (1) LTC 2917, 40 cm (15.75 in.)
high

LTC 9117/00

Americas:

Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.us

Europe, Middle East, Africa:

Bosch Security Systems B.V.
P.O. Box 80002
5600 JB Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: [phone]
[e-mail]
www.boschsecurity.com

Asia-Pacific:

Robert Bosch (SEA) Pte Ltd, Security Systems
11 Bishan Street 21
Singapore 573943
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

Represented by

© Bosch Security Systems Inc. 10 | Data subject to change without notice
T2314304395 | Cur: en-US, V3, 9 Jul 2010