Telex Stratus 50 - Manuals - manualsarea.com

Page 2 - Figure 1; Stratus 50 Digital Reference View

Figure 1 Stratus 50 Digital Reference View This device complies with part 15 of the FCC Rules,Operation is subject to the following two conditions:(1) This device may not cause harmful interference,and (2) this device must accept any interference re-ceived, including interference that may cause un-d...

Page 3 - General Description; Fit and Comfort; To adjust ear cup pressure, a patented “Comfort Cam; ” is rotated to one of three; Boom Microphone

Page 1 General Description The Telex Stratus 50 Digital is a medium-weight, active noise-reduction headsetwith boom-mounted microphone. It provides up to 25+dB patented digital tonalnoise reduction of engine and blade noise, up to 15+dB of analog broadbandnoise reduction, and 29+dB of passive noise ...

Page 4 - Cellphone / audio interface; Please see the Telex web site for additional information.; Microphone Bias Voltage Requirements

Auto Shut-Off The Stratus 50 Digital contains noise-sensing features to measure ambient noiselevels. When ambient noise levels are low for 5 to 7 minutes continuously, theheadset automatically shuts off. This feature will prolong battery life and preventdischarge of batteries if the headset is accid...

Page 5 - Headset Power; Figure 3; Battery Installation; Figure 2; Panel Power Option; Battery Power; Place the batteries into the battery module as shown.; Headset Operation

Headset Power The headset will operate with either 4 AA batteries or panel power from 8-32 Vdc. Panel Power Option An optional power cord is provided for use in negative ground electrical systemsonly. Do not attempt to use with positive ground electrical systems. The powercord is designed to connect...

Page 7 - Figure 8; Headband Pressure Adjustment; to; Top View; Comfort Cam; Adjustment Settings; Side View

Page 5 Figure 8 Headband Pressure Adjustment HIGH MEDIUM LOW KNOB ADJUSTMENT SETTINGS Headset Operation (cont.) 8. With the headband resting securely on the top of the head, check that the ear cups are centered over the ears. Reposition them if necessaryby moving the headband sliders up or down (See...

Page 8 - Headband Size Adjustment

Page 6 11. Volume AdjustmentWhen the microphone is worn on the left side, volume is increased by rotating the top of the volume controls toward the front of the head. Control operation is reversed when the microphone is worn on the right side (Figure 10). Volume control affects communications as wel...

Page 9 - Stratus Controls; Power; Red LED indicates 20 percent or less battery life remaining.; MIC GAIN; Microphone Gain Adjustment

Stratus Controls Power Switch the ON/OFF button to turn the Stratus on or off. Green LEDindicates power on. Low Battery Red LED indicates 20 percent or less battery life remaining. Figure 11 Stratus Battery Box MIC GAIN ADJUSTMENT ACCESS Figure 12 Microphone Gain Adjustment Page 7 Microphone Gain Ad...

Page 10 - Wiring Diagram; Standard Version

Page 8 Wiring Diagram Figure 13 Standard Version RED BLK SHLD .206 DIA. MICROPHONE PLUG RED BLK SHLD .250 DIA. SPEAKER PLUG SPKR - L SPKR - R SPKR - GND MIC + MIC - BLUE WHITE

Page 11 - Specifications; Headset Power: 4AA Batteries or Panel Power from 8-32 Vdc

Page 9 Specifications Receivers: Type: Dynamic Frequency Response: 50 Hz - 10 kHz Sensitivity: 95 ± 5 dB SPL (1 kHz, 1 mW input) Impedance (Max. Volume): Stereo.........................................300 ohms per side Monaural...................................................150 ohms Headset Power...

Page 12 - Ordering Information

Page 10 Ordering Information Stratus Headset, with electret mic, battery module, and carrying case (Dark Grey/Black) Catalog no. PRD000010000 Aircraft Power Cord ........................................................ Catalog no. 550216001 1” Foam-filled ear cushions (package of 2) ...................

Page 14 - CUSTOMER SERVICE; Customer Service Department

Page 12 CUSTOMER SERVICE For information or technical assistance, call, write, or email Telex at: Customer Service Department Telex Communications, Inc. 12000 Portland Ave. So. Burnsville, MN 55337 U.S.A. (952) 884-4051 www.telex.com/aircraft When returning equipment for repair, please enclose an ex...

Page 15 - Notes