Boonton 4540 Peak Power Meter Quick Start User Manual

Page 12

4540 Power Meter

Quick Start Guide

PN: 98406000A

Page 12

4540 Rear (Interface) Panel

Main Power Switch
The 4540 accepts any AC power from 90 to 264 V (47
to 63 Hz). No voltage switching is required. Power
consumption is maximal 70 VA. Switching the power
on sets the 4540 into Standby-Mode. To start the
instrument, press also the green [On] button at the
front panel. The fuse is a 1.0 A T type.

Never use different fuses than specified. Damage may occur.

Fan
The 4540 Power Meters is an instrument designed for
performance. While the power consumption is minimized, the
components of the instrument generate heat that needs to be
removed. The 4540 fan is pushing cold air into the system. The
heated air leaves at the air vents right and left side of the 4540.

Never interrupt the air stream by placing other articles
too close to the fan or the vents. Always keep 15 cm/ 4
inches free space for the fan and 5 cm / 2 inches for
each side vent.