Quick Start
R&S
®
FSVA/FSV
28Operating Manual 1176.7510.02 ─ 09
Switching the DC power supply on
1. Connect the R&S FSVA/FSV DC power supply device to the DC power source
(e.g. battery pack or vehicle) as described in the option's installation guide.
2. Set the switch on the DC power supply to "I". A green LED indicates that the DC
power supply is ready for operation.
3. In the case of overvoltage or undervoltage, the DC power supply switches off auto-
matically. This state is indicated by means of a red LED and a buzzer.
4. Set the power switch on the rear panel to "I".
5. Press the ON/OFF key on the front panel. A green LED above the ON/OFF key
indicates that the instrument is ready for operation.
Switching the DC power supply off
1. Press the ON/OFF key on the front panel and wait until the instrument has shut
down.
2. Switch off the power switch on the rear panel.
3. Switch off the DC power supply.
2.2.1.7 Using an Optional Battery Pack
In order to operate the R&S FSVA/FSV independently from an AC power supply, an
optional battery pack can be connected. Two different types of battery packs are avail-
able. Both battery packs also require the DC power supply adapter (option R&S FSV-
B30, see Chapter 2.2.1.6, "Using an Optional DC Power Supply", on page 27).
NiMH Battery Pack and Charger (Option R&S FSV-B31)
For R&S FSVA4/FSV4 or R&S FSVA/FSV7 instruments, a NiMH battery pack is availa-
ble (R&S FSV-B31). The battery pack also requires the DC power supply adapter
(option R&S FSV-B30, see Chapter 2.2.1.6, "Using an Optional DC Power Supply",
on page 27).
For installation instructions see the option's installation guide.
Shock hazard due to power supply
The used power supply (SELV) must fulfill the requirements for reinforced/double insu-
lation for main supply circuits in accordance to DIN/EN/IEC 61010 (UL 61010B–1, CSA
C22.2 No. 1010.1) or DIN/EN/IEC 60950 (UL 1950, CSA C22.2 No. 950). Before
switching on the instrument check the connection for correct polarity.
Switching on the battery pack
1. Connect the battery pack to the R&S FSVA/FSV using the cigarette lighter plug.
Preparing for Use
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