12
K0467 Issue No. 4
6 Electrical connections
WARNING
ISOLATE THE POWER SUPPLY BEFORE MAKING ANY ELECTRICAL CONNECTIONS TO
THE REAR PANEL.
Caution
Use the power adaptor supplied with the instrument (GE part no. 191-370). Using
other power adaptors may cause over-heating, this can result in a fire.
6.1 Connecting (Figure 7)
1. Before use, make sure the SELV power adaptor supplied with the
instrument is used (GE part number 191-370).
2. Install an accessible power isolator to use as the disconnecting
device in the power adaptor supply circuit.
3. The power adaptor input power supply range: 100 - 240VAC, 50 to
60Hz 700mA, Installation Category II.
Note:
The power adaptor must be supplied by a fused or overload-protected
power supply.
4. Connect the power adaptor to the instrument.
5. Switch the power supply on.
6. Check that the front panel display shows the power-up sequence (Ref:
K0470, User manual, section 3.2).
Note:
. After the power-up sequence, the instrument shows the default display
on the touch screen. The touch screen divides into a number of mimic
keys.
6.2 Requirements for rack-mounted and panel-mounted instruments
1. Install an accessible power isolator to use as the disconnecting
device in the power adaptor supply circuit.
2. Set the power supply isolator to OFF.
3. Connect the power adaptor before sliding the instrument into the rack.
4. Set the power supply isolator to ON.
5. Check that the front panel display shows the power-up sequence (Ref: K0470, User
manual, section 3.2).
7 Communication Connections
Connect the applicable connectors into the rear panel communications ports and, if appropriate,
secure with the captive screws.
Note:
The RS232 and IEEE 488 interfaces are both enabled at power-up. Set the required
parameters in Supervisor Setup/communications
menu, (
(Ref: K0470, User manual, section
3.6).