Ganz ZM-L35T User Manual
Thank you for purchasing this product.
Please read the User’s Manual before using the product.
User’s Manual is subject to change without notice.
3.5” LCD CCTV Test Monitor
Accessories: Legend:
1. Carrying Case
2. Monitor Guard
3. Terminal Blocks
4. Battery Pack
5. AC Adapter
6. Meter Probes
7. Video Cable
8. Necklace
9. Belt
10. Hand Link
SAFETY PRECAUTIONS
Please read before using:
1. Ground loop may cause electrode to short-circuit. User should follow the instructions
below in order to avoid accidental shock:
a. Don’t connect other inputs or outputs to device while in AC/DC mode.
b. Don’t measure AC/DC voltage while in any other type of function.
c. Don’t operate AC/DC function while in charging mode.
2. Please read all details contained in the service manual before using this device.
3. Do not attempt to disassemble the chassis, as this could lead to electric shock, or
damage to the internal components of the device.
4. Do not attempt to service this unit yourself unless you are authorized to do so.
Opening cover could lead to exposure to dangerous voltage or other hazards.
Refer all servicing of this device to qualified personnel only.
5. Please connect all external components firmly before using to prevent damage.
6. Please connect in accordance with the instructions, to prevent the device from
accidental damage.
7. Please don't use any organic solution or corrosive chemical to clean the chassis.
While cleaning, please turn off the power to the device. Use a clean, lint-free cloth
with a small amount of water to clean all surfaces.
8. Please don't use this device under the following environmental conditions:
Temperature lower than -10°C (14°F), or higher than +50°C (122°F).
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of insulated dangerous voltage within the
product’s enclosure that may be sufficient magnitude
to constitute risk of electrical shock to persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operation and maintenance (servicing) instructions in
the literature accompanying the appliance.
Exploring Your Test Monitor
Green Light : Power On
System indicator
Red Light : Charging
Directional Buttons
Up / Down / Left / Right to Navigate OSD Menu
MENU key
Menu to Adjust Device Parameters
MODE key
Switch Function Mode
POWER key
Turn On / Off Test Monitor
ISP interface
Upgrade Firmware Interface
Power Switch
Turn On / Off Test Monitor
DC Jack
9V Adapter
Cable test
Cable Open / Short Circuit Test (x 2 sets)
○
10
PTZ Protocol Test
PTZ Protocol Test for RS485 +/- Port Terminal
○
11
RS-232 Port
Debug (for engineer only)
○
12
Video Extension
Cord
Connect to Video In/Out and Audio In Cable
○
13
Positive Probe
+ Probe for DC / AC Voltage Measurement
○
14
Negative Probe
- Probe for DC / AC Voltage Measurement
Functions & Operation
Type A - Measurement
1. Video Level
a. Power On device and push “MODE” key to go to the “VIDEO” page.
b. Connect “Video Out” of device with “Video In” (yellow BNC connector)
on video extension cord to measure the video level.
c. System will auto-detect NTSC/ PAL video signal and the measured
voltage value will be shown as below:
2. AC/DC Voltage
a. Switch “MODE” key to “AC150V~250V”, “AC20V~150V” or “DC”
page.
b. Connect two ends of termination with probe to measure voltage.
Caution: While in DC measurement mode, it is important to
distinguish between the positive and negative (+/-) leads.
c. The measured voltage will be indicated on screen as shown below:
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