UNI-T UT695D Series User Manual

P/N:110401108933X
UT695D Series
Optical Multimeters
User Manual
Preface
Thank you for purchasing the new UT695D series optical multimeters. In
order to use these products safely and correctly , please read this manual
thoroughly, especially the Safety Warning part.
After reading this manual, it is recommended to keep the manual at an
easily accessible place, preferably close to the device, for future reference.
Limited Warranty and Liability
Uni-Trend guarantees that the product is free from any defect in material
and workmanship within one year from the purchase date. This warranty
does not apply to damages caused by accident, negligence, misuse,
modification, contamination or improper handling. The dealer shall not be
entitled to give any other warranty on behalf of Uni-Trend. If you need
warranty service within the warranty period, please contact your seller
directly.
Uni-Trend will not be responsible for any special, indirect, incidental or
subsequent damage or loss caused by using this device.
1. Safety Warning
This manual contains the necessary operating instructions and equipment
maintenance method. Please read each part of it carefully before using
the equipment.
If the manual is not read or the operating instructions are not
the operation may cause inaccurate test results or damage the equipment,
or even endanger personal safety.
This version of the manual is subject to change without prior notice.
Symbol Description:
Warning or Caution
Complies with European Union standards
Do not discard the battery as unsorted municipal waste. Please
place it in a fixed battery recycling station for disposal.
Please read the instructions before use.
2. Introduction
UT695D series handheld mini optical multimeters integrate three functions
of optical signal power measurement, optical fiber continuity detection and
LAN cable sequence test. The products are beautiful and durable with
ergonomic design. They have various functions, including IP54 dust and
water prevention, flashlight, backlight display , automatic identification of
light modulation frequency, auto power off, wavelength memory, user
calibration, and ultra-wide optical power test range. The products are
widely used in optical cable construction and maintenance, optical fiber
communication, optical fiber sensing, optical CATV and other fields.
2.1 Models
Model UT695D-05
Name OPTICAL MULTIMETER
Power meter + 5mW
Main
visual fault locator +
function
LAN cable sequence test
Power of
visual fault >5mW
locator
2.2 Features
Simultaneous display of linear mW and nonlinear dBm
IP54 dust and water prevention (Host only)
Visual fault locator function
LAN cable sequence test
Auto power off
Powered by lithium battery
3. Structure
3.1 Structure Diagram
understood,
3.2 Key Description
UT695D-10
OPTICAL MULTIMETER
Power meter + 10mW
visual fault locator + LAN
cable sequence test
>10mW
Low battery indication
Flashlight function
User self-calibration function
Wavelength memory function
FC, SC and ST port
Battery life ≥60 hours
Conforms to EN61326-1:2013 and EN61326-2-2:2013 standards
1 Visual fault locator interface
Flashlight
2
Optical power interface
3
4 LCD
RJ 45 interface of the
5
master device
Keypad
6
Mini USB charging port
7
Line sequence indicators
8
of the master device
Line sequence indicators
9
of the slave device
RJ 45 interface of the
10
slave device
Key
No.
Power key
1. Short press to power on, and long press (>1s)
1
to power off.
2. Short press this key in the power on state to turn
the auto power off function on or off.
Short press to switch the status of the visual
2
fault locator function (OFF→ ON → flash at
1Hz → OFF cycle by default).
Short press to turn the flashlight on or off.
3 Long press to automatically zero the optical
power meter (for clearing signal noise like
dark current).
Short press to change the display unit (dBm,
dB, μW) and the test data will be displayed
with the corresponding result.
4
Long press for 2s to turn the LAN cable
sequence test mode on or off. When this mode
is on, the optical power meter function is off.
Eight calibrated wavelengths (850nm, 980nm,
5
1300nm, 1310nm, 1490nm, 1550nm, 1625nm
and 1650nm) can be selected by this key.
Short press to save the current test result as a
6
reference value.
Self-calibration mode: Press
(press again to exit the calibration mode) to enter the
calibration mode. At this time, the character "CAL" is
7
displayed on the LCD. Press
to subtract 0.05dB at a time. This is used to calibrate
the measurement error. After adjusting, press the
power key to save the calibration data.
Factory reset: Press
8
restore factory settings.
The backlight is turned on by default, and it will automatically
9
turn off after 5 minute of no operation. Press any key to turn
the backlight on again.
1 2 3
5
4
7
6
8
9
10
Description
+ simultaneously
to add 0.05dB and
+ simultaneously to