GW Instek USG-Series User Manual - Manual (Page 5)

SAFETY INSTRUCTIONS
3
Safety Guidelines
General
Guideline
CAUTION
 Do not place any heavy object on the
instrument.
 Avoid severe impact or rough handling that
leads to damaging the instrument.
 Do not discharge static electricity to the
instrument.
 Use only mating connectors, not bare wires, for
the terminals.
 Do not disassemble the instrument unless you
are qualified.
 Ensure reverse power to the USG output
terminal does not exceed +30dBm.
 Ensure the DC voltage connected to the USG
output terminal does not exceed beyond the
range of -25Vdc to +25Vdc.
Power Supply
WARNING
 5V DC (USB power)
Cleaning  Disconnect all cables or devices from the
instrument before cleaning.
 Use a soft cloth dampened in a solution of mild
detergent and water. Do not spray any liquid.
 Do not use chemicals containing harsh material
such as benzene, toluene, xylene, and acetone.
Operation
Environment  Location: Indoor, no direct sunlight, dust free,
almost non-conductive pollution (Note below)
 Temperature: 5°C to 45°C
 Humidity: 65% @ 50°C