Fluke Biomedical HHC3 - Manual (Page 26)

HHC3
Users Manual
2-12
Replacing the Batteries
If you are using the Controller with the MPS450 or Marq III simulator, either a
battery or a battery eliminator will be required. Refer to Figure 2-4 when
removing and installing the batteries. The battery eliminator connects at the top
of the Controller.
Note
Use the battery eliminator whenever possible, especially when
running long-term test sequences.
ems002f.eps
Figure 2-4. Replacing the Batteries