Marshall Amplification V-R84P-SDI User manual

V-R84P-SDI Instruction Sheet
Marshall http://www.LCDRacks.com e-mail: [email protected]
Broadcast Multimedia Division
Although the V-R84P-SDI is a sophisticated blend of digital and analog technologies, its operation is fairly
straightforward. However, it is important to take note of the following:
1. Because the V-R84P-SDI must resample and resize every incoming signal; when switching functions, it
may be necessary to wait up to 2 seconds for the unit to lock on to the selected function.
2. 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-R84P-SDI uses 12VDC, 5.0amp regulated power. Be certain that these specifications are met when
using a power supply other than the one supplied to you by Marshall Electronics.
4. The polarity configuration of the power connector is printed on the rear of the enclosure. Any battery operation
of the V-R84P-SDI must have this polarity configuration.
continued on back
8.4” LCD
Active Matrix 6.71” x 5.03” 0.213mm x 0.213mm 800H x 600V 1 comp, 1 SDI, 1VGA 300 cd/m² 8.87W x 6.91H
x 2.40D
12 VDC
5.0 Amps
Display Viewing Area Dot Pitch Inputs Brightness Dimensions
Picture
Elements
Power
Consumption
The V-R84P-SDI uses a 8.4" active matrix
LCD panel with loop through capability.
This high-resolution panel has a pixel
count of 800x600 and is rated at a very
bright 350 candle luminance. The unit has
an SDI, S-video, Composite Video and a
VGA input with NTSC/PAL auto-recogni-
tion. This unit also has a built-in color bar
generator, controls for brightness, color,
tint, and contrast, and a selectable aspect
ratio of 16:9 or 4:3. A built in 3 color tally
system is also provided for added versatil-
ity. Unit comes complete with power sup-
ply and instruction sheet.
2.4”
www.LCDRacks.com

www.LCDRacks.com
instructions continued...
5. The Digital and Analog inputs on the rear of the panel are 75 Ohm self-terminated. The V-R84P-SDI is also
equipped with a 10-bit D/A convertor that converts the SDI input from that channel. This D/A convertor uses
the SMPTE 259M standard and is reclocked.
6. The loop through 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.
7. The VGA input of the V-R84P-SDI is accessed via the DB-15 connector on the back of the unit labeled
‘MONITOR’. This input accepts from 640x480 up to 1280x1024 with refresh rates from 60Hz to 85Hz. The
unit will scale any input up or down to fit onto the screen.The native resolution of the V-R84P-SDI is 800 x 600.
TALLY SYSTEM - The tally system on the V-R84P-SDI is accessed via the DB-15 connector on the back of the
unit labeled ‘TALLY’. The system works by closing the contacts between the ground pin and the corresponding
LED pin. The system is self powered, DO NOT GIVE POWER TO THE PINS. The pinout is as follows:
Warranty
Marshall Electronics warranties to the first consumer, that this V-R84P-SDI rackmount monitor will, under normal
use, be free from defects in workmanship and materials, when received in its original 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.
In addition, this warranty shall also cover pixel blemishes of 3 pixels or more located in the center of the screen,
where the center is defined as 60% of the entire viewing area.
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 without notice.
Green
Pin 1
Red
Pin 2
Yellow
Pin 3
PIN 4 IS COMMON GROUND