LR-300 Setup Instructions
Remove the product
Remove outer packaging and plastic cover. Inspect for physical damage. If damage is aparent, please contact Listen Technologies Corporation technical sup-
port for assistance. See page 69 for contact information.
Open the front access door
If locked, use a pocketknife or small screwdriver to unlock the door locks on both sides of the unit. To unlock the door, rotate the lock ¼ turn counterclockwise.
Grip the two tabs with your thumb and index finger and pull the door downward. Do NOT place batteries in the unit yet.
Select Battery Type
See diagram on page 47. You have two choices: NiMH and Alkaline. The unit is shipped with the switch in the Alkaline position. Use a pen or small screwdriver to select the battery type.
CAUTION: If you are using any battery type other thanUnlockedLocked rechargeable Nickel Metal Hydride (NiMH) batteries, make sure the BATTERY selection
switch is in the alkaline position.
Set SQ switch
The SQ switch is inside the battery compartment next to the Battery Select switch. The unit is shipped with SQ in the ON position. To turn it off, use a small screwdriver or pen to slide the switch to the OFF position (to the right). See page 58 for more information on SQ.
48