Portable spectrum analyzer Arinst SSA-TG R2 6 April 2019
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11.
POSSIBLE MALFUNCTIONS AND METHODS OF THEIR ELIMINATION
If a malfunction occurs, check the possible causes of the fault in table 3.
Table 3
Fault
Possible reason
Method of elimination
1. The device does not turn on.
Low battery.
Charge battery
Faulty
POWER
switch button.
Contact the service center for
repair.
2. The device does not turn on in
autonomous mode.
The battery is faulty.
Replace battery.
3. Low battery life of the device.
The device is operated at ex-
tremely low ambient tempera-
tures.
Operate the instrument at an
ambient temperature of 0 to plus
50 ° C.
Low battery.
Charge the battery.
The battery is faulty.
Replace battery.
4. The screen of the device does
not respond to touch or reacts
with a delay.
The device is operated at ex-
tremely low ambient tempera-
tures.
Operate the instrument at an
ambient temperature of 0 to plus
50 ° C.
Faulty on-screen device module.
Contact the service center for
repair.
5. The device screen is not lit,
the
MODE
indicator is flickering.
Faulty on-screen device module.
Contact the service center for
repair.
6. The device does not support
connection to external devices
via Bluetooth.
Bluetooth data transmission is
not enabled in the device.
Enable data transfer in accord-
ance with p. 7.9. of this «Manu-
al».
Bluetooth data transfer is not en-
abled on the external device.
Connect the external device in
accordance with p. 8.2. of this
«Manual».
Outdated software and / or oper-
ating system of external device.
Update the software and operat-
ing system external device. En-
sure that the configuration of the
external device meets the re-
quirements of p. 8.1. of this
«Manual».
7. The equipment / device is
connected to the
RF IN
antenna
input of the instrument, and there
is no signal display on the in-
strument's screen.
Wrong measurement mode se-
lected or incorrect frequency
range of the test signal.
Set the correct measurement
mode or set the correct range of
frequencies to test.
There is no contact between the
equipment cable and the
RF IN
connector of the device.
Ensure reliable contact of the
cables of the test equipment with
the connectors of the device.
The input circuit of the device is
faulty.
Contact the service center for
repair.
8. Low or completely absent sen-
sitivity of the device.
The input circuit of the device is
faulty due to exceeding the max-
imum allowable input signal
power
RF IN
.
Contact the service center for
repair.
