Rion VM-56, Instruction Manual, Page: 157 / 180

145
Reference Information
Battery life
Important
Battery life varies depending on the setting of
this unit.
Examples of the battery life when measuring continuously
Battery type
Operating
temperature
Alkaline batteries
Nickel metal-hydride
batteries
−20°C Approx. 7 hours
Approx. 24 hours
(to -10°C)
+23°C Approx. 24 hours Approx. 24 hours
+50°C Approx. 24 hours Approx. 24 hours
Operating condition:
• The PV-83D is connected to the VM-56
• Eco setting is ON
•
Inst.
store interval is OFF
• Calculation interval is 30 sec
Keeping the backlight on the display screen turned on will shorten battery
life by approximately 10% to 40%. (Depending on the brightness of the
backlight.)
When AC (AC) output is ON, the battery life is reduced by approximately
30%.
When the communication function is turned ON, battery life is shortened
by about 20%.
At option program operation, battery life varies depending on function.
When the waveform recording function is turned on with the VX-56WR
installed, the battery life is shortened by about 10%.