Panasonic WV BM1790 User Manual

Video Monitor  
Operating Instructions  
Model No.  
WV-BM1790  
POWER  
ON  
OF  
F
V
H
O
LD  
B
R
IG  
H
T
C
O
N
TR  
A
ST  
Video  
Monitor  
WV-BM  
1790  
Before attempting to connect or operate this product,  
please read these instructions carefully and save this manual for future use.  
IMPORTANT SAFETY INSTRUCTIONS  
1) Read these instructions.  
2) Keep these instructions.  
3) Heed all warnings.  
4) Follow all instructions.  
5) Do not use this apparatus near water.  
6) Clean only with dry cloth.  
7) Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.  
8) Do not use near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that  
produce heat.  
9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider  
than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong are  
provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the  
obsolete outlet.  
10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles and the points  
where they exit from the apparatus.  
11) Only use attachments/accessories specified by the manufacturer.  
12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a  
cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-overs.  
S3125A  
13) Unplug this apparatus during lightning storms or when unused for long periods of time.  
14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way,  
such as power-supply cord or plug is damaged, liquid has been spilled or objects fallen into the apparatus, the apparatus  
has been exposed to rain or moisture, does not operate normally, or has been dropped.  
3
PREFACE  
The Panasonic Video Monitor WV-BM1790 reproduces  
sharp black and white images on a 16-inch diagonal  
screen, designed primarily for industrial applications, and  
accepts standard CCIR/EIA input signals.  
FEATURES  
• 413 mm (16-1/4 inches) diagonal viewing size.  
• Horizontal resolution of 1 000 lines at the center.  
• Accepts multi-standard (CCIR or EIA) input  
• Can be mounted into the optional rack with the WQ-  
LM170E rack mounting bracket.  
• Looped through BNC connectors for video input and  
output.  
PRECAUTIONS  
• Refer all work related to the installation of this prod-  
uct to qualified service personnel or system  
installers.  
• Do not expose the equipment to water or moisture,  
nor try to operate it in wet areas.  
Take immediate action if the equipment becomes wet.  
Turn the power off and refer servicing to qualified ser-  
vice personnel. Moisture may damage the equipment  
and also cause electric shock.  
• Do not block the ventilation opening or slots on the  
cover.  
To prevent the appliance from overheating, place it at  
least 5 cm (2 inches) away from the wall.  
• Do not use strong or abrasive detergents when  
cleaning the equipment body.  
• Do not drop metallic parts through slots.  
This could permanently damage the appliance. Turn  
the power off immediately and contact qualified service  
personnel for service.  
Use a dry cloth to clean the equipment when it is dirty.  
When the dirt is hard to remove, use a mild detergent  
and wipe gently. Afterwards, wipe off the remained part  
of the detergent in it with a dry cloth.  
• Do not attempt to disassemble the equipment.  
To prevent electric shock, do not remove screws or  
covers.  
There are no user-serviceable parts inside. Contact  
qualified service personnel for maintenance.  
• Do not operate the equipment beyond its specified  
temperature, humidity or power source ratings.  
Use the equipment at temperatures within –10˚C -  
+50˚C (14˚F - 122˚F) and a humidity below 90 %.  
The input power source for this equipment is 120 V AC  
60 Hz.  
• Handle the appliance with care.  
Do not strike or shake it, as this may damage the  
equipment .  
4
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS  
G Front View  
GGRear View  
VIDEO  
IN  
POWER  
ON  
Video Monitor WV-BM1790  
V.HOLD  
BRIGHT  
CONTRAST  
CCIR  
EIA  
OFF  
OUT  
AC IN  
q w  
e r t  
y u i  
o
q Power Button (POWER ON/OFF)  
y TV Standard Selector (CCIR/EIA)  
This button turns the monitor power on and off.  
Selects either TV standard CCIR or EIA.  
w Power Indicator  
u Video Input Connector (VIDEO IN)  
Is on when the monitor power is turned on.  
For inputting a composite video signal from an external  
device.  
e Vertical Hold Control (V-HOLD)  
This control is used to lock the vertical position of the  
picture.  
i Video Output Connector (VIDEO OUT)  
The video input signal connected to the video input  
connector is looped through to this connector and ter-  
minated automatically.  
r Brightness Control (BRIGHT)  
Adjusts the picture brightness. Turn this control coun-  
terclockwise to increase the brightness, and turn it  
clockwise to reduce the brightness.  
o AC Inlet Socket (AC IN)  
Plug the power cord (supplied as a standard accesso-  
ry) into this socket and connect it to an AC outlet.  
t Contrast Control (CONTRAST)  
Adjusts the picture contrast. Turn this control counter-  
clockwise to increase the contrast, and turn it clock-  
wise to reduce the contrast.  
5
CONNECTIONS  
The connections described below should be made by qualified service personnel or system installers.  
An example of a basic connection is shown below.  
Video Switcher  
VID  
IN  
IN  
EO  
CCIR  
EIA  
OUT  
AC IN  
G Connection with the Camera  
G Multiple Monitor Connection  
Connect the VIDEO OUT connector on the monitor to the  
VIDEO IN connector of an other monitor with a coaxial  
cable to monitor the same video on multiple monitors.  
Up to 10 monitors in total can be connected in a series  
before signal loss occurs. The total cable length should not  
exceed 150 m (500 feet).  
Site  
Connect the Video output of the camera site equipment to  
the VIDEO IN connector at the rear of the monitor using a  
coaxial cable.  
The maximum coaxial cable length between the camera  
and the monitor is shown in the table below.  
RG-59/U RG-6/U RG-11/U RG-15/U  
Cable  
3C-2V  
5C-2V  
7C-2V  
10C-2V  
Video Switcher  
500 m  
750 m  
1 000 m 1 250 m  
Cable length  
(1 650 ft) (2 475 ft) (3 300 ft) (4 125 ft)  
Cameras  
VIDEO  
IN  
First Video  
Monitor  
OUT  
Coaxial  
Cable  
VIDEO  
IN  
Last Video  
Monitor  
OUT  
6
INSTALLATION  
The installation described below should be made by qualified service personnel or system installers.  
G Mounting in a Rack  
The monitor can be mounted into the rack as shown in the figure.  
Rack mounting requires the purchase of optional WQ-LM170E Rack Mounting Bracket.  
1. Remove the four rubber feet by removing the four screws on the bottom of the monitor.  
2. Remove the four screws on both side panels of the monitor.  
3. Place the rack mounting bracket on the side panels of the monitor and tighten it with the four supplied screws (M4 x 12).  
4. Install the monitor with the rack mounting bracket in the rack andsecure it with eight screws (procured locally).  
Rack  
M4x12  
M4x12  
(WQ-LM170E  
accessory)  
V
id  
eo  
M
on  
ito  
r
WV-BM  
1790  
Rack Mounting Screws  
(procured locally)  
Remove rubber feet.  
Cautions:  
• Do not block the ventilation opening or slots on the cover to prevent the monitor from overheating.  
Always keep the temperature in the rack below 45°C (113°F).  
• If the rack is subject to vibration, then secure the rear of the monitor to the rack by using additional mounting brackets  
(procured locally).  
7
SPECIFICATIONS  
Power source:  
Power consumption:  
Screen size:  
120 V AC, 60 Hz  
approx. 27 W  
443 mm (17-7/16”) diagonal tube size  
413 mm (16-1/4’’) diagonal viewing size.  
1 000 TV lines at center  
1.0 V[p-p] EIA composite/75 , BNC  
(selectable 1.0 V[p-p] CCIR composite/75 )  
looped through input with auto termination, BNC  
15.75 kHz (15.625 kHz)  
Horizontal resolution:  
Video input:  
Video output:  
Horizontal scanning frequency:  
Vertical scanning frequency:  
Sweep linearity:  
60 Hz (50 Hz)  
horizontal; less than 5 %  
vertical;  
less than 5 %  
Sweep geometry:  
less than 2 %  
Overscanning:  
approx 6 %  
Ambient operating humidity:  
Ambient operating temperature:  
Dimensions:  
less than 90 %  
–10°C - +50°C (14°F - 122°F)  
406 mm (W) x 354 mm (H) x 398 mm (D)  
16’’ (W) x 13-15/16'' (H) x 15-11/16’’ (D)  
13.0 kg (28.6 lbs.)  
Weight:  
Weight and dimensions shown are approximate.  
Specifications are subject to change without notice.  
STANDARD ACCESSORY  
Power Cord .................................................................1 pc.  
OPTIONAL ACCESSORY  
Rack Mounting Bracket............................................... WQ-LM170E  
8
Panasonic Security and Digital Imaging Company  
A Division of Matsushita Electric Corporation of America  
Executive Office: One Panasonic Way 3E-7, Secaucus, New Jersey 07094  
Panasonic Canada Inc.  
5770 Ambler Drive, Mississauga,  
Ontario, L4W 2T3 Canada (905)624-5010  
Regional Offices:  
Panasonic Sales Company  
Northeast: One Panasonic Way, Secaucus, NJ 07094 (201) 348-7303  
Southern: 1225 Northbrook Parkway, Suite 1-160, Suwanee, GA 30024 (770) 338-6838  
Midwest: 1707 North Randall Road, Elgin, IL 60123 (847) 468-5211  
Western: 6550 Katella Ave., Cypress, CA 90630 (714) 373-7840  
Division of Matsushita Electric of Puerto Rico Inc.  
Ave. 65 de Infanteria. Km. 9.5  
San Gabriel Industrial Park, Carolina,  
Puerto Rico 00985 (809)750-4300  
2001  
© Matsushita Communication Industrial Co., Ltd. All rights reserved.  
Np0701-0  
V8QA5801AN  
N 19  
Printed in Philippines  
Imprimé au Philippines  

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