Micsig SigOFIT MOIP Series Quick Manual

6、Precaution 6、Precaution
If a large deviation between the measurement result and the expectation is found:
a. Please pay attention to check whether the input impedance of the oscilloscope is set to 50Ω.
b. Try to press the Cali. key for calibration (no need to disconnect the test connection).
c. When measuring, the MCX or MMCX jack should be used to solder directly to the test point as
much as possible, and no leads should be used; otherwise, it will have a great impact on the test
result.
Over-voltage Warning:
When "Gain" button flashes and hearing a rapid "DiDiDiDi.." buzzer sound, indicate a over-
voltage warning, please select a suitable attenuating tip.
Over-heating Warning:
When hearing a"DiDi" sound every 2 seconds, it means the temperature of the Optical-Electrical
(O-E) converter is overheated, please check whether the dissipation port is blocked.
7、Warranty 7、Warranty
Optical-fiber Isolated Probe main body warranty for 1 year (extendable with extra charge).
The SigOFIT probe contains high-quality components and should be treated with care, Damage
to the fiber optic cable is NOT covered by the warranty.
Standard accessories are NOT covered in main body warranty.
Micsig provides one-on-one exclusive technical support service.
During the warranty period, Micsig will be responsible for providing free maintenance for any
malfunctions caused by quality issues within the normal use of the product that have not been
disassembled or repaired.
The warranty will be invalid in the following cases, but repair services can be provided, free of
labor costs, and only parts fees will be charged:
a. Any damage to accessories caused by improper use, maintenance, or storage by consumers.
b. Damage caused by force majeure factors, such as natural disasters.
Micsig will refuse to provide repair services or provide paid repair services in the following
situations:
a. Unauthorized dismantling, such as changing wires, dismantling internal components, etc.
b. No sales voucher or the content of the sales voucher does not match the product.
Shenzhen Micsig Technology Co., Ltd. Shenzhen Micsig Technology Co., Ltd.
Tel: +86-755-88600880 Email: sales@micsig.com Web: www.micsig.com
Add: 6F, Jinhuanyu Building, No. 56, Tiezai Rd, Bao'an District,
Shenzhen, Guangdong, China.
Quick Guide Quick Guide
SigOFIT Optical-fiber Isolated Probe MOIP Series SigOFIT Optical-fiber Isolated Probe MOIP Series
1、Overview 1、Overview
Based on exclusive SigOFIT technology, the SigOFIT optical-fiber isolated
TM
probe has extremely high CMRR and isolation voltage, help to unveil the
whole truth of the signal within bandwidth.
WARNING WARNING
* DO NOT block the heat dissipation port on the back of Optical-Electrical converter, otherwise
the probe may be overheated and damaged.
* DO NOT excessively bend the fiber cable. Avoid tight radius ( ＜ 8cm) bends, crushing, crimping,
twisting, pulling or otherwise stressing the cable.
* When disassembling and moving the probe, please hold the converter body by hand, do not lift
or drag the cable.
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Optical-isolated Probe Leader
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Basic Operation and Precuations