Ganz ZM-CR315NP-US User manual

15”COLOR MONITOR
ZM-CR315NP-US
21”COLOR MONITOR
ZM-CR321NP-US
INSTRUCTION MANUAL
ENGLISH
FRANÇAIS
ESPAÑOL
PORTUGUÊS

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 install 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 point where they exit from the
apparatus.
11. Only use attachment/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-over.
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 have fallen
into the apparatus the apparatus has been exposed to rain or moisture
does not operate normally or has been dropped.
Eng-2

Eng-3
Graphic Symbol Explanation
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated ‘dangerous voltage’ within the
product’s enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in
the literature accompanying the appliance.
Warning - To Prevent Fire or Shock Hazard, Do Not
Expose This Monitor To Rain or Moisture.
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION

Eng-4
IMPORTANT SAFEGUARDS
Caution
Power source is indicated on the rear of the set. It contains high-voltage parts.
If you remove the cover, it may cause fire or electric shock. Do not remove the
cover by yourself. (Control switches are at the front of the monitor.)
1. Read Instructions : All the safety and operating instructions should be
read before the appliance is operated.
2. Retain Instructions : The safety and operating instructions should be
retained for future reference.
3. Heed Warnings : All warnings on the monitor and in the operating
instructions should be adhered to.
4. Follow Instructions : All operating and user instructions should be
followed.
5. Cleaning : Unplug this monitor from the wall outlet before cleaning.
Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for
cleaning.
Exception. A monitor that is meant for uninterrupted service and that for
some specific reason, such as the possibility of the loss of an authorization
code for a CATV converter is not intended to be unplugged by the user for
cleaning or any other purpose may exclude the reference to unplugging
the monitor in the cleaning description otherwise required in Item 5.
6. Attachments : Do not use attachments not recommended by CBC as
they may cause hazards.
7. Water and Moisture : Do not use this monitor near water for example,
near a bathtub, wash bowl, kitchen sink or laundry tub in a wet basement
or near a swimming pool and the like wet basement or near a swimming
pool and the like.

Eng-5
8. Accessories : Do not place this monitor on an unstable cart, stand,
tripod, bracket or table. The monitor may fall, causing serious injury to a
child or adult and serious damage to the appliance. Use only with a cart,
stand, tripod. bracket or table recommended by CBC or sold with the
monitor. Any mounting of the monitor should follow CBC’s instructions
and should use a mounting accessory recommended by CBC.
9. Ventilation : Slots and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the monitor and to protect
it from overheating and these openings should never be blocked by
placing the monitor on a bed, sofa, rug or other similar surface. This
monitor should never be placed near or over a radiator or heat register.
This monitor should not be placed in a built-in installation such as a
bookcase or rack unless proper ventilation is provided or CBC’s
instructions have been adhered to.
10. Power Sources : This monitor should be operated only from the type of
power source indicated on the making label. If you are not sure of the
type of power supply to your installation site, consult your CBC dealer
or local power company.
11. Grounding or Polarization : For monitors equipped with a 3-wire
grounding-type plug having a third(grounding) pin. This plug will only
fit into a grounding type power outlet. This is a safety feature. If you are
unable to insert the plug into the outlet, contact your electrician to
replace your obsolete outlet. Do not defeat the safety purpose of the
grounding-type plug.
12. Power : Cord Protection-Power supply cords should be routed so that
they are not likely to be walked on or pinched by items placed upon or
against them, paying particular attention to cords at plugs, convenience
receptacles and the point where they exit from the monitor.

Eng-6
13. Lightning : For added protection for this monitor during a lightning
storm or when it is left unattended and unused for long periods of time,
unplug it from the wall outlet and disconnect the cable system. This will
prevent damage to the monitor due to lightning and power-line surges.
14. Overloading : Do not overload wall outlets and extension cords as this
can result in a risk of fire of electric shock.
15. Object and liquid Entry : Never push objects of any kind into this
monitor through openings as they may touch dangerous voltage points or
short-out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the monitor.
16. Servicing : Do not attempt to service this monitor yourself as opening or
removing cover may expose you to dangerous voltage or other hazards.
Refer all servicing to qualified service personnel.
17. Damage Requiring Service : Unplug this monitor from the wall outlet
and refer servicing to qualified service personnel under the following
conditions.
a. When the power-supply cord or plug is damaged.
b. If liquid has been spilled or objects have fallen into the monitor.
c. If the monitor has been exposed to rain or water.
d. If the monitor does not operate normally by following the operating
instructions. Adjust only those controls that are covered by the
operating instructions as an improper adjustment of other controls
may result in damage and require extensive work by a qualified
technician to restore the monitor to its normal operation.
e. If the monitor has been dropped or the cabinet has been damaged.
f. When the monitor exhibits a distinct change in performance-this
indicates a need for service.

Eng-7
18. Replacement Parts : When replacement parts are required, be sure the
service technician has used replacement parts specified by CBC or have
the same characteristics as the original parts.
Unauthorized substitutions may result in fire, electric shock or other
hazards.
19. Safety Check : Upon completion of any service or repairs to this
monitor, ask the service technician to preform safety checks to
determine that the monitor is in proper operating condition.
FCC information
Warning
This equipment has been tested and found to comply the limits for a class A
digital device, pursuant to part 15 of the FCC Rules and ICES-003 of
Industry Canada.
These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment.
This equipment generate, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference
at his own expense.
User-Installer Caution
Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.

Eng-8
Information to user
Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits
for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy and,
if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference
at his own expense.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference
and (2) this device must accept any interference received, including interference
that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
If necessary, consult your dealer or an experienced radio/television
technician for additional suggestions. You may find the booklet called How
to Identify and Resolve Radio/TV Interference Problems helpful.
This booklet was prepared by the Federal Communications Commission.
It is available from the U.S. Government Printing Office, Washington, DC
20402, Stock Number 004-000-00345-4.

Eng-9
IC Compliance Notice
This Class (A) digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe (A) respecte toutes les exigences du
Règlement sur le matériel brouilleur du Canada.
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numéique de la classe A est conforme à la norme NMB-003 du
Canada.
Warning
This is a class A product. In a domestic environment this product may cause
radio interference in which case the user may be required to take adequate
measures.

Eng-10
Contents
IMPORTANT SAFETY INSTRUCTIONS .................Eng-2
IMPORTANT SAFEGUARDS................................... Eng-4
FCC information .......................................................... Eng-7
Front Panel Components and Controls ...................... Eng-11
• Using buttons on the front panel ..........................Eng-11
Rear Panel Components and Controls ....................... Eng-13
Connections ............................................................... Eng-14
Maintenance................................................................Eng-15
Specifications..............................................................Eng-16

Eng-11
Power Switch
On/off switch. Pressing this button will turn on the monitor and the LED of selected
input signal will lightup.
VIDEO Input Selection Switch
It selects video and audio input signal. To change input signal, press this button.
VOLUME, DATA Control Switch
VOLUME key has two functions :
• Volume Controls : To change volume, press only this key.
• Data Controls : If you press CONTRAST, BRIGHT, COLOR, TINT or
SHARP and then VOLUME key, you can change the value
of each key.
Front Panel Components and Controls
Using buttons on the front panel

Eng-12
CONTRAST Switch
This control adjusts the contrast of the screen image. Press CONTRAST
switch and then VOLUME(DATA) switch to control the contrast.
BRIGHT Switch
This control adjusts the brightness of the screen image. Press BRIGHT
switch and then VOLUME(DATA) switch to control the brightness.
COLOR Switch
This control adjusts the color intensity of the screen image. Press COLOR
switch and then VOLUME(DATA) switch to control the color intensity.
TINT Switch
With this switch, you can control the color to be close to natural color.
For the best result, control screen image with this switch so that skin color is
natural. Press TINT switch then VOLUME(DATA) switch to control the
color. (Only NTSC)
SHARP Switch
This control adjusts the sharpness of the screen image. Press SHARP switch
and then VOLUME(DATA) switch to control the sharpness.

Eng-13
Rear Panel Components and Controls
VIDEO LINE IN(A, B)
Camera INPUT connector. Input connectors for up to 2 cameras
VIDEO LINE OUT(A, B)
Monitor OUTPUT connector.
VCR IN(VIDEO)
VCR INPUT connector. Connect to the VCR.
AUDIO LINE IN(A, B)
AUDIO INPUT connector. Select corresponding AUDIO input signals
AUDIO LINE OUT(A, B)
AUDIO OUTPUT connector.
AUDIO IN (VCR)
VCR AUDIO INPUT connector.

Eng-14
Connections
CCD Camera 1
CCD Camera 2

Eng-15
Maintenance
If the quality of the picture on the COLOR MONITOR is poor and cannot be
improved, inspect all system connections and cable runs.
Repairs should be performed by a qualified technician with adequate test equipment
and facilities.

Eng-16
Specifications
ZM-CR315NP-US (NTSC/PAL)
15” diagonal, 0.6mm stripe pitch, 90° deflection
2 Channel Input/2 Channel Output.
VCR INPUT 1.0Vp-p BNC jack
2 Channel Input/2 Channel output.
VCR Input RCA jack
Control range of main section 100V~250V or “Indicated
on the rear of the MONITOR set”
50W
365mm x 391mm x 342mm (without packing)
about 16.5Kg (with packing) or 36.3lbs
360 TV lines
Multiple system (NTSC/PAL)
Pull in Range ± 500Hz
Holding Range ± 500Hz
Pull in Range ± 4Hz
Holding Range ± 4Hz
Pull in Range ± 400Hz
Holding Range ± 400Hz
1.5Watts
Less than 0.4mm Max (Center)
10%
32°F ~ 104°F (0°C ~ +40°C)
10 ~ 90% (Non-condensing)
System
CRT
Video In/Out
Audio In/Out
Power Source
Power Consumption
Dimensions (W x D x H)
Weight
Resolutions
Video System
Horizontal Stabilization
Vertical Stabilization
Sub Carrier Stabilization
Audio
Convergence
Overscan
Operating Temperature
Operating Humidity

Eng-17
Specifications
ZM-CR321NP-US (NTSC/PAL)
21” diagonal, 0.75mm stripe pitch, 90° deflection
2 Channel Input/2 Channel Output.
VCR INPUT 1.0Vp-p BNC jack
2 Channel Input/2 Channel output.
VCR Input RCA jack
Control range of main section 100V~250V or “Indicated
on the rear of the MONITOR set”
60W
490mm x 342mm x 482mm (without packing)
about 31Kg (with packing) or 68.2lbs
450 TV lines
Multiple system (NTSC/PAL)
Pull in Range ± 500Hz
Holding Range ± 500Hz
Pull in Range ± 4Hz
Holding Range ± 4Hz
Pull in Range ± 400Hz
Holding Range ± 400Hz
1.5Watts
Less than 0.4mm Max (Center)
10%
32°F ~ 104°F (0°C ~ +40°C)
10 ~ 90% (Non-condensing)
System
CRT
Video In/Out
Audio In/Out
Power Source
Power Consumption
Dimensions (W x D x H)
Weight
Resolutions
Video System
Horizontal Stabilization
Vertical Stabilization
Sub Carrier Stabilization
Audio
Convergence
Overscan
Operating Temperature
Operating Humidity

Part No.: AA68-03234A-00
Printed in Korea
CBC CO., Ltd.
Tokyo, Japan
www.ganz.jp
043-1.0
045-1.0