Marantz CD110 - Manual (Page 9)

4
ENGLISH
OPERATION OF REMOTE CONTROL UNIT
1. REMOTE CONTROL
The distance between the transmitter of the remote control unit
and the IR SENSOR of the CD110 should be less than about 5
meters. If the transmitter is pointed to a direction other than the
IR SENSOR or if there is an obstacle between them, remote
control may not be possible.
Remote-controllable range
2. LOADING BATTERIES
The life of the batteries used with the remote control unit is
about 6 months with normal use. Also be sure to replace
batteries earlier when you notice that they are getting weak.
1. Remove the back cover.
2. Insert the new batteries (AA type) with correct (+) and (–)
polarity.
3. Close until it clicks.
Remote control unit (RC110CD)
Approx. 5 meters
CD player (CD110)