DMTA-10043-01EN, Rev. C, July 2016
27MG Power Requirements
25
Figure 2‑2 Opening the battery compartment
Do not replace the batteries while the instrument is on. Dispose of used batteries
promptly. Keep batteries out of reach of children. The batteries used in this device
may present a risk of fire or chemical burn if mistreated. Do not disassemble, heat
above 50 °C (122 °F), or incinerate the batteries.
To replace the batteries
1. Ensure that the 27MG is turned off.
2. Disconnect any cables that are connected to the 27MG.
3. Remove the optional protective rubber boot, if installed.
4. Unscrew the captive screw on the battery door screw by turning it
counterclockwise.
5. Remove the battery compartment door.
6. Unclip the AA-sized batteries from the battery clips.
Battery compartment
door
Batteries
Battery compartment
with gasket
Battery compartment
door screw