ETS-Lindgren HI-1710A Microwave Oven Survey Meter - Manual (Page 23)

www.ets-lindgren.com Operation 23
Back Panel Controls and Connectors
HI-1710A Back Panel
ZERO
Can be used to attach an external device to the ZERO connector. See
About Zeroing on page 21 for more information on the zero function.
ANALOG OUT
This analog output BNC connector is a DC voltage varying from 0 to 4 volts
proportional to the full scale range setting. For example, with the instrument on
range 2 (0 –2 mW/cm 2 ), a leakage value of 2 mW/cm 2 will have an analog signal
of 4 VDC and a 1 mW/cm 2 value will have a signal of 2 VDC. On range 4
(0 –10 mW/cm 2 ), the 4 VDC analog output signal will indicate 10 mW/cm 2 .
The resistance of the external load connected to the analog output
receptacle should not be less than 5000 ohms.