3M 2273ME User Manual
78-8130-6151-8-E
5
Quick Start
Transmitter Battery Installation
Loosen the six screws on the battery compartment cover on the bottom of the transmitter.
Remove the cover.
Remove the cover.
Install six ‘C’ cell batteries (LR14) into the compartment as indicated by the polarity
symbols (+ and –).
symbols (+ and –).
Replace the cover and tighten the screws.
Press and hold OFF [T-1] to manually test the batteries. The display and audio will
indicate one of the following levels: (OK w/solid tone = good; LO w/beeping tone =
low; "--" w/no tone = replace)
indicate one of the following levels: (OK w/solid tone = good; LO w/beeping tone =
low; "--" w/no tone = replace)
m Caution
To reduce the risks associated with fire and explosion:
• Do not short, excessively heat, or dispose of batteries in fire.
• Install batteries with proper polarity.
• Use only Alkaline "C" (LR14) sized batteries.
• Do not charge batteries
• Do not use leaking batteries
• Install batteries with proper polarity.
• Use only Alkaline "C" (LR14) sized batteries.
• Do not charge batteries
• Do not use leaking batteries
To reduce the risks associated with environmental contamination:
• Dispose of batteries and electronic components in accordance with all regulations.
• Ensure batteries are installed with correct polarity.
• Always remove batteries when storing the units for long periods of time.
• Ensure batteries are installed with correct polarity.
• Always remove batteries when storing the units for long periods of time.