Installing The Battery - Lionel GP-7 Owner's Manual

LEGACY RailSounds sound system operations

Installing the battery

W
hile the LEGACY RailSounds sound system is powered through the track, we recommend
that you install a nine-volt alkaline battery to prevent the sound system from shutting
down during track power interruptions (for example, at a switch or a dirty section of track).
Follow these steps and refer to Figure 3 as you install the battery.
Note! If the LEGACY RailSounds sound system turns off during interruptions in track
power, you may need to replace the battery.
1. Lift up and remove the roof panel on the short nose end.
2. Remove the protective cover from the battery harness.
3. Snap the battery harness onto the nine-volt alkaline battery's terminals.
4. Slide the battery into the battery clip.
5. Replace the roof panel.
Battery
harness
Nine-volt
alkaline
battery
Figure 3. Battery installation and volume control knob location
Roof panel
Battery
clip
0
Volume control
knob