AP-16+ Audio Player Version 1.0 Document Version: 1.30 15 JUL 2010 Copyright 2010 EFX-TEK DESCRIPTION Professional prop builders know a secret: audio is more than half of the experience of a high-quality prop. Until now, most consumer-level audio boards lacked some real professional features -- features like quality amplification, stand-alone randomization of sounds, relay control for automated output while audio plays, and easy connections for manual and remote control. The AP-16+ is a high-quality, stereo WAV file player designed for serious prop builders of all levels. Its very easy to use, yet rich in features, and is easily integrated into props and displays. PRODUCT APPLICATIONS Props and holiday displays Sophisticated audio annunciation for small-scale industrial control FEATURES & BENEFITS Plays stereo WAV files (16-bit, PCM, up to 44.1kHz) Files stored on standard SD card (FAT or FAT32 format) 24 stand-alone files under manual control Optional, auto-playing ambient file (AMBIENT.WAV) Manual input via (normally-open) dry-contact, (optically isolated) 12-24 VDC input, or PIR sensor Eight, dry-contact auxiliary inputs Relay output active when file plays (N.O. and N.C connections provided) Pre- and post-play delay potentiometers (manual mode, only) Dual 20W amplifiers (one per channel) TTL serial control for connection to host microcontroller - unlimited files under serial control User-configured baud rate (2400 or 38.4k) for serial control User-configured address allows up to four AP-16+ boards on one serial connection Easily updated as new features become available update loads from SD card Size: 4.25 x 4.50 (107.95mm x 114.30mm) Four, 0.135 (3.4mm) mounting holes EFX-TEK www.efx-tek.com teamefx efx-tek.com 1AP-16+ Connections & Controls A. Power input 2.1mm barrel jack 12 to 18 VDC K. Option switches B. Power input terminal block 12 to 18 VDC L. Auxiliary inputs (AUX files) C. Power switch M. Volume control (for speaker output) D. SD card socket N. Speaker output: 4 / 8 E. Start input: dry contact O. Line level output F. Start input: 12 to 24 VDC P. Pre-play delay potentiometer G. Start input: PIR Q. Post-play delay potentiometer H Start input: manual button R. Relay output terminals I. Audio Select switch (SFX files) S. Status LED J. Serial input (Open-True TTL) 2 EFX-TEK www.efx-tek.com teamefx efx-tek.com