Anritsu MT9812B, Operation Manual, Page: 40 / 144

Section 3 Before Use
3-2
3.1 Installation
3.1.1 Installation Conditions
Install the MT9812B on a level surface.
3.1.2 Installation Environment
The installation environment condition of the MT9812B depends on the unit to be used.
2.2 Specifications
It is advised not to use the MT9812B under environments such as the ones listed
below as this may result in failure.
• Places subject to vibrations
• Humid and dusty places
• Places with gradient
• Places exposed to direct sunlight
• Places that may be exposed to active gases
• Places to experience drastic temperature fluctuations
Moreover, moving the MT9812B to a place of high temperature after using it for many
hours in a place of low temperature may cause condensation in the MT9812B interior.
Turning the power source ON in this status may cause a failure such as short circuit. In a
case like this, turn the power source ON after thoroughly drying the MT9812B.
The MT9812B incorporates a cooling fan inside. Accordingly, place the
MT9812B at least 10 cm away from an obstacle such as the wall and peripheral
equipment to ensure excellent ventilation of air.