Marshall Electronics V-R72P-2C User manual

V-R72P-2C Instruction Sheet
Marshall
http://www.LCDRacks.com e-mail: [email protected]
Broadcast Multimedia Division
Side View
2.5”
7” LCD
Active Matrix
6.07” x 3.41”
each panel 0.108mm x 0.375mm
1440H x 234V
2 NTSC/PAL
inputs per panel
Built into unit
19.125W x
5.14H x 3.75D 12 VDC 3.0 Amps
Display Viewing Area Dot Pitch Inputs Color Bars Dimensions
Picture
Elements Power
Consumption
Rear View
The V-R72P-2C is a rack mountable unit that has two 7” 16:9 active matrix LCD panels with NTSC/PAL auto
recognition. These panels have 1440 x 234 pixels making them a true high resolution LCD panel. The unit
offers 2 composite video inputs per panel with loop through capability. The unit fits into an EIA standard 19”
rack, 3U high. Each of the screens can switch between 16:9 and 4:3 aspect ratios and has a built-in color
bar generator, individual front mounted selector buttons with LED’s and color, tint, brightness and contrast
controls. Unit comes with power supply and instructions.
The operation of the V-R72P-2C is fairly straightforward, however, please take note of the following:
1. The V-R72P-2C has been designed to fit in a 3U space on your rack.It may be necessary to center the unit
up or down in order to not touch any adjacent units in your rack when tilting unit up or down. The auto signal
detection will display a blue screen with the absence of a signal. The V-R72P-2C has a memory function that
will remember the settings of each monitor including power and channel selection even if power has been dis-
connected from the unit.
2. Each LCD Panel comes with a protective plastic film that must be removed by carefully lifting the film from
the corner and peeling it off. Be certain not to apply any pressure on the LCD panels, they are fragile and can
break. Scratched, cracked or broken LCD screens are not covered by our warranty.
3. The V-R72P-2C uses 12VDC, 3.0amp regulated power. Be certain that these specifications are met when
using a power supply other than the one supplied to you by Marshall Electronics. The center pin on the coaxial
power connector for the V-R72P-2C is the POSITIVE terminal and the outside ring is NEGATIVE. Any battery
operation of the V-R72P-2C must have this polarity configuration.
4. The Video inputs on the rear of the panel are 75 Ohm self-terminated. The loopthrough feature uses active
components and is always active as long as power is supplied to the unit regardless of the monitor being On or
Off.

Warranty
Marshall Electronics warranties to the first consumer, that this V-R72P-2C
rackmount monitor will,
under normal use, be free from defects in workmanship and materials, when received in its origi-
nal container, for a period of one year from the purchase date.
This warranty is extended to the first consumer only and proof of purchase is necessary to honor
the warranty. If there is no proof of purchase provided with a warranty claim, Marshall Electronics
reserves the right, not to honor the warranty set forth above. Therefore, labor and parts may be
charged to you.
This warranty does not apply to product exterior and cosmetics. Misuse, abnormal service or
handling, improper alterations or modifications in design or construction, voids this warranty.
No sales personnel of the seller, nor any other person is authorized to make any warranties other
than those described above, or to extend the duration of any warranties on behalf of Marshall
Electronics, beyond the time period described above.
Due to constant effort to improve products and product features, specifications may change with-
out notice.
Marshall