J. W. Davis & Company DT-100C Operating Instructions - page 2
1. AC Power Connection and Fuse
2. Equipment or Chassis Ground
3. 12 VDC Power Connection
4. 600-Ohm Telephone Output
5. 8-Ohm Output for Monitor Speaker
6. Music-On-Hold Volume Control
7. RCA Line Level Output
8. RCA Line Level Volume Control
9. FM Antenna Connection (75 Ohm)
NEW TECHNOLOGY
OLD RELIABILITY
J.W. Davis & Company
• 3030 Canton Street • P.O. Box 710219 • Dallas, Texas 75371-0219
Sales 800-527-5705 • Fax 800-388-9106 • Corp 214-651-7341 • Fax 214-939-0328 • sales@jwd.com • www.jwd.com
The Mark of the Professional...
REAR PANEL
The J. W. Davis DT-100C Tuner has been specifically engineered with features for commercial and industrial
applications. The monaural output combines incoming stereo signals ensuring full frequency response distribu-
tion throughout each speaker’s coverage area. The memory keys allow the desired AM/FM stations to be preset
to discourage tampering. A separate music-on-hold amplifier permits the volume level of the music that is
provided to incoming calls to be set separately from the line level out to the power amplifier. A 12 VDC power
connection is available for emergency power or for use in remote locations. A memory chip retains station
memory for 14 days if all power is lost. Large digital display permits easy station identification. All necessary
accessories for tuner use are included. 5 year warranty.
WARNING: THIS APPLIANCE MUST BE GROUNDED
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Do not use a “3 to 2” power cord adapter or cut the AC power cord ground
prong on the AC power cord plug. Either of these actions will cause the J. W.
Davis & Company warranty to be voided.
FRONT PANEL
1. Tuner Display.
2. AM-FM Selection Key
3. Frequency Down/Up Key
4. Scan Key
5. Set Memory Key
6. Power Indicator
7. Memory Keys (M1/M5)
8. Memory Shift Key (M6/M10)
9. Power On-Off Switch
10. AM Antenna Connection