DHC BT2400 Manual Del Propietário página 6

HOW TO REPLACE CABLE END:
1. Detach the clamp lead when the replacement is necessary.
2. Make sure the new clamp lead is well connected.
*NOTE that do not detach the cables unless necessary to make sure the pins are
not rusted or corroded by the acid liquid.
INSTALL / REPLACE THE INTERNAL BATTERIES.
The BT2400 offers two difference options for its internal batteries.
A. 6pcs AA alkaline batteries.
B. 2pcs 18650 rechargable lithium batteries.
IMPORTANT:
It is recommended that the user to apply protected type 18650 lithium
batteries instead of unprotected type 18650 batteries.
Because the circuit of the protected type 18650 battery is embedded in the
cell packaging (battery casing) which protects the cell from "over charge",
heat or "over discharge", over current and short circuit and less likely to
overheat, burst or start on fire.
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