3000ZR PRECISION VOLTAGE STANDARD
OPERATION MANUAL
Transmille Ltd.
Page 5
Power Input
The 3000ZR operates on a supplied DC power supply. This is connected to the
rear of the unit using the designated socket.
Initial Power Up and Stabilisation
On initial unpacking the reference will be set to the OFF condition. Ensure the
DC power supply is connected and reference is switched to the ON position –
the ON LED should illuminate.
After a period of stabilisation the READY LED will illuminate to indicate the
references have reached a stable condition and are ready.
If at any time the LOW BATTERY LED illuminates, check power is available
from the DC power supply.
