IMPORTANT SAFETY INFORMATION When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons or property. Read all instructions before using the appliance and retain for future reference. •...
interface RS232 interface Mains Ventilation Fuse slots WHAT’S INCLUDED • Power Supply Unit • Mains power lead • USB cable (72-2635 and 72-2645 only) • User Manual...
OPERATION Front panel control keys Channel select • Press the POWER button on the front buttons control panel to switch the power supply • The setting defaults to the last used on initial power on. • Press the power button again to turn the Output button power supply off.
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Saving setting to memory • There are 5 internal memory addresses that can be used to store settings. • All current settings including voltage, current, OCP and OVP are stored. • The output is always OFF and the front panel key lock is OFF by default when recalling stored settings from memory.
TTY). • *DIN? • This should return the identification information if the interface is functioning: Manufacturer, model name, software version. TENMA 72-2645 Vx.xx Remote Control Syntax V2.0 Command format : VSET <X>:<NR2> VSET: command header X:output channel : separator...
Replace the fuse only with one of exactly the same type and rating. • Disconnect the mains power and unplug the mains lead before replacing the fuse. • Fuse required T3A/250V 20x5mm dia (72-2630 & 72-2635) and T5A/250V 20x5mm dia (72-2640 & 72-2645).
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