JVC KD-ABT22 Instructions Manual page 7

Using the remote controller (RM-RK50)
Installing the lithium coin battery (CR2025)
Caution:
If the effectiveness of the remote controller
decreases, replace the battery.
Before using the remote controller:
Warning (to prevent accidents and damage):
1
2
Connected to KS-PD100:
5 ∞ 2
5
*
Returns to the previous menu.
∞
Confirms the selection.
Connected to the USB cable:
OPERATIONS
5
∞
∞
5
3
Continued on the next page
7