Sony CFD-ZW165 Operating Instructions (primary manual) - Page 22

Hooking up the system (continued) Note When you operate the player with batteries, the backlight does not work even if the player is on. Tip Replace the batteries when the OPR/BATT indicator dims or when the player stops operating. Replace all the batteries with new ones. Before you replace the batteries, be sure to take out the CD from the player. 5 Using the player on batteries Insert eight size D (R20) batteries (not supplied) into the battery compartment. To use the player on batteries, disconnect the AC power cord from the player. 22 Setting Up CFD-ZW150/.ZW160/ZW200.E_3-859-373-1X.U2/CA2/AU6