Preparation For Use; Power Requirements; Fuse - Agilent Technologies 4349B Manual

4349B

Preparation for Use

Before you use the 4349B, you must set the 4349B to match the available power line voltage
and frequency.
Set line voltage|see \Power Requirements".
Set line frequency|see \Turning ON the 4349B".

Power Requirements

The 4349B's power source requirements are as follows:
Line Voltage : 100 / 120 / 220 / 240 V ac (
Line Frequency : 47 to 66 Hz
Power Consumption : 45 VA maximum
Con rm that the LINE Voltage Selector on the rear panel is set to match the power line voltage
before plugging in the 4349B. Refer to Table 1-1.
Voltage Selector

Fuse

Use the fuse shown in Table 1-1. If you require the fuse, contact the nearest Agilent
Technologies sales oce.
The fuse can be replaced by turning the fuse holder counterclockwise until the fuse holder
pops out with a minus screw driver. For the fuse holder location, see \Rear Panel" in this
chapter.
6
10%)
Table 1-1. Power Voltage Selector Setting
Line Voltage
6
100V/120Vac( 10%)
6
220V/240Vac( 10%)
Required Fuse
UL/CSA type, Time delay 0.5A 250V
(Agilent part number 2110-0202)
UL/CSA type, Time delay 0.25A 250V
(Agilent part number 2110-0201)
Getting Started 1-11