User’s Manual UTG1000X Series
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1.4 Environmental Requirements
This instrument is suitable for the following environment:
Indoor use
Pollution degree 2
In operating: altitude lower than 2000 meters；in non-operating: altitude lower than 15000 meters;
Unless otherwise specified, operating temperature is 10 to +40℃; storage temperature is -20 to﹢60℃
In operating, humidity temperature below to +35℃, ≤90％ relative humidity;
In non-operating, humidity temperature +35℃ to +40℃, ≤60％ relative humidity
There are ventilation opening on the rear panel and side panel of the instrument. So please keep the air
flowing through the vents of the instrument housing. To prevent excessive dust from blocking the vents,
please clean the instrument housing regularly. The housing is not waterproof, please disconnect the power
supply first and then wipe the housing with a dry cloth or a slightly moistened soft cloth.
1.5 Connecting Power Supply
The specification of input AC power.
100-240VAC（fluctuant ±10%）
100-120VAC（fluctuant ±10%）
Please use the attached power lead to connect to the power port.
Connecting to service cable
This instrument is a Class I safety product. The supplied power lead has good performance in terms of case ground.
This spectrum analyzer is equipped with a three-prong power cable that meets international safety standards. It
provides good case grounding performance for the specification of your country or region.
Please install AC power cable as follow,
• Ensure the power cable is in a good condition.
• Leave enough space for connecting the power cord.
• Plug the attached three-prong power cable into a well-grounded power socket.
1.6 Electrostatic Protection
Electrostatic discharge may cause damage to component. Components can be damaged invisibly by electrostatic
discharge during transportation, storage and use.
The following measure can reduce the damage of electrostatic discharge.
• Testing in anti-static area as far as possible
• Before connecting the power cable to the instrument, inner and outer conductors of the instrument should be
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