Oregon Scientific BAR122HGLA - Battery Installation; Main Unit Battery Installation; Remote Unit Battery and Channel Setup

easier synchronization between the transmission and reception
of signals.
4 Position the remote sensor and main unit within effective
transmission range, which, in usual circumstances, range of 300
feet (100 meters) under ideal conditions.
Note that the effective range is vastly affected by the building
materials and where the main and remote units are positioned. Try
various set-ups for best result.
Though the remote sensors are weather resistant, they should be
placed away from direct sunlight, rain or snow.
BATTER Y INSTALLATION: MAIN UNIT
1. Gently lift up the tab on the battery compartment door.
2. Insert four (4) UM-3 or “AA” size batteries. v
BATTERY AND CHANNEL INSTALLATION:
REMOTE UNIT _
The remote thermo-hygro sensor unit uses two (2) UM-3 or AA
size batteries.
Follow these steps to install / replace batteries:
1. Remove the screws on the battery compartment.
2. Select the channel number on the [CHANNEL] slide switch.
3. Select the temperature display unit on the °C/°F slide switch.
4. Insert the batteries strictly according to the polarities shown
therein.
5. Replace the battery compartment door and secure its screws.
Replace the batteries when the low-battery indicator of the particular
channel lights up on the main unit. (Repeat the steps described in
section “BEFORE YOU BEGIN”)
Note that once a channel is assigned to a remote unit, you can only
change it by removing the batteries or resetting the unit.
3. R eplace the battery compartment door.
4