PORT NW24XCD Portable CD Player User Manual


 
2 - Power Sources
There are two power source options available on this version of NW24XCD:
1. PC CARD slot (default). The drive is powered from the computer through the PC Card
slot and can be supplemented by an optional PS/2 power cable if required for notebooks
with insufficient power from the PC Card socket.
2. Optional external AC/DC Power Adapter. This option is only for notebooks with
insufficient power from the PC Card socket. If the CDROM is not recognised, or keeps
resetting, or the tray latch is not released when you press the button on the front panel,
your computer may not supply enough power to the NW24XCD. In this case, contact
your vendor to order an AC/DC adapter to power your NW24XCD. The AC/DC adapter
must deliver 5V DC +/-5%, 1Amp.
POWER SWITCH SETTING
By looking at the back of the drive unit (with it facing you), locate the power option
2-position jumper on the back of the drive. Make sure that this is in the correct position
before inserting the PC Card into the computer:
Jumper Position Jumper function
Towards the right (default) Power will be supplied from the PC Card
Towards the right Power will be supplied from the PC Card and can
be supplemented via an optional PS/2 power cable
attached to the notebook mouse port
Towards the left Power will be supplied by the optional AC Power
Adapter or from the PS/2 power cable; no power
will come from the PC Card Slot of the notebook.
.
Note: on some models, the 2-position jumper is replaced by a mechanical switch.