752-460
2/04
2048 Mercer Road, Lexington, Kentucky 40511-1071
Phone: 859/233-4599 • Fax: 859/233-4510
Customer Toll-Free USA & Canada: 800/322-8346
Website: http://www.audioauthority.com
If the intended use of this player is as a source of 4-volt analog car audio, place the Level switch in the 4V
position. For all other uses, leave it in the 1V position.
Use the drive’s Eject button to load or remove disks from the player.
As a manual CD player, the front-panel Stop, Play, Next and Previous buttons control the 9740 conventionally
when the Play Mode is set to 0. In Modes 1 through D, only the Stop and Play buttons are active. A normally-
open pushbutton switch or Audio Authority 2-wire PSB may be connected to the center two pins of the Play
port on the rear of the 9740 if it is desired to control Play remotely. See the detail above for hookup.
When a DirectSelect™ system bus is connected to the 2950 port, any time a product is selected for demonstration
while the player is idle, a track is played according to the selected Play Mode (use Modes 1 through B only).
If it is already playing a track, a new product selection does not start a new track.
To enable the 9740 to respond to remote controls from an Access System™ such a system’s software must
include Access Protocol commands to direct the player to play, stop, change tracks or change its analog output
volume. Contact your Audio Authority account representative for further information on Access applications
of this product.
Service
The Model 9740 can receive software upgrades through its flash port, located on the left side of the case (see
illustration above).
In case of difficulty, contact the Audio Authority Technical Service department at 800-322-8346.
Flash
(Upgrade)
Port
Use the center pins when
connecting a 2- conductor plug.