Hioki SM7860 Series, Instruction Manual

Page: 15 / 64

11
Part Names and Functions
Rear
1 3 2
4
5
6 7 8 9
10
1 Voltage output terminal Voltage is output. Connect the optional Model L2221 Connector.
Refer to “2.3 Connecting the Device to the Measuring Instrument”
(p. 17)
2 Ventilation holes Keep clear of obstructions.
Refer to “Installing” (p. 6)
3
Power switch (POWER) Turns the device on and off.
: Power ON
: Power OFF
Refer to “2.5 Turn ON/OFF the power” (p. 19)
4
Fuse holder (FUSE) Fuse can be replaced.
Refer to “6.4 Replacing the Power Fuse” (p. 56)
5 Power inlet Connect the supplied power cord.
Refer to “2.2 Connecting the Power Cord” (p. 16)
6
GND terminal Serves as the ground terminal. Connects to the device’s enclosure.
7
GP‑IB connector Connect to a PC when using the GP‑IB interface.
Refer to “Using the GP-IB Interface GP-IB” (p. 26)
8 RS‑232C connector Connect to a PC when using the RS‑232C interface.
Refer to “Using the RS-232C Interface RS-232C” (p. 26)
9
EXT I/O connector The EXT I/O connector can be used to control the device.
Refer to “4 External Control” (p. 37)
10 Serial number The serial number consists of 9 digits. The first two (from the left)
indicate the year of manufacture, and the next two indicate the
month of manufacture.
Required for production control. Do not peel off the label.