User Manual

5
③ If the telephone line status indicator (in the middle
position of dial button switch on the light green), said the
telephone line is idle; if not on the telephone line is off hook state;
if the light green or red and regular flashing said telephone line in
ringing state.
Note: in the ringing state, the other indicators may have an
impact, but will not affect the test results.
5、continuous wire (path) detection:
There are two ways to detect the connectivity of a line:
① Is used to detect the transmitter, the transmitter power is
on, the power indicator light emitter, began to work, and then the
function of dial button switch to the "CONT" position, and then the
adapter RJ11 crystal head terminal transmitter RJ11 port, the clip
to both ends of the line to be measured, if the "CONT" lights it is a
continuous line. Line impedance is more bright lights.
② The use of line detection method, method of operation
with line function, if the receiver can detect the audio on the other
end of the line, the line is continuous.
6、network and switch port connectivity detection:
In the case of continuous open network connection with the
switch, it can directly detect whether the network cable is
connected with the switch, only the transmitter can be detected.
Operation method:
① Turn on the power of the transmitter, the power indicator
lights up, the transmitter starts working, and then switches the
function dial switch to "CONT" position.
② the RJ45 crystal head of the wire to be measured is
connected to the RJ45 interface of the transmitter, and the other
end is connected to the RJ45 interface of the switch.
③ Click the "TEST" button to start the test. The line pair
indicator will indicate the result of the test. If the line is connected
to the switch, the corresponding light will be lighted; if not, it will
not be lighted.
④ The instrument will cycle detection until you click the
"TEST" button again, and the test will be finished.
⑤ In the detection process, the "SEL" key may be used to
change the display speed of indicator light.
Note: in the process of displaying the test results, if the cable
to be tested is disconnected, the test result will be stopped until
the indicator lamp is displayed.
7、Undervoltage indication of battery:
Transmitter undervoltage indication: when the emitter battery
is lower than the working voltage, the power indicator will flicker
on the emitter. When the indicator flashes, please replace the
battery in time.
Receiver battery voltage indicator: the receiver probe has a light
emitting diode, the lower the battery voltage, the darker the light
emitting diode. When the light is dark, the emitter is provided to
line function and in working condition, the RJ45 interface with the
receiver probe near the transmitter, and the receiver of the
volume control knob to the position of the maximum volume, if
you don't hear a sound receiver, please replace the batteries.
General technical index
 The temperature range:
Working temperature: 0-40 degrees, the maximum relative
humidity of 80% (non condensing)
Storage temperature: -10-50 C, maximum relative humidity
of 80% (non condensing, non battery)
Altitude: <2000m (m)
Explosion proof type: IP40
Transmitting signal distance: >3000m
Safety level: IEC61010-1 600V CAT III, pollution grade II
Battery: transmitter 1.5V/AA, 3; receiver 6F22/9V
Size:
Weight: emitter about (excluding battery); receiver about
(excluding battery)
Maintain
Unless you are experienced maintenance personnel and
have relevant calibration, performance test and maintenance
information, don't try to repair the instrument.
Use a wet cloth and a small amount of detergent regularly to
clean the instrument shell. Do not use abrasives or chemical
solvents.
Battery replacement
Please click the procedure to replace the battery:
1.screws with a screwdriver unscrew the battery cover.
2.remove the battery cover, remove the old battery.
3.replace the same specifications of the new battery.
4.fit the battery cover and tighten the rear cover with screw