Telex STRATUS 50-D User Manual

User InstructionsTe l e x®Stratus 50-DActive Noise Reduction Headset

Page 8SpecificationsReceivers:Type: DynamicFrequency Response: 50 Hz - 10 kHzSensitivity: 95 ± 5 dB SPL (1 kHz, 1 mW input)Impedance (Max. Volume):Ste

Page 9 ORDERING INFORMATIONStratus Headset, with electret mic, battery module,and carrying case . ...

Page 10LIMITED WARRANTY — VALID ONLY IN UNITED STATES AND CANADATELEX Communications, Inc. (“Telex”) warrants to the user, who originally purchased th

Page 11CUSTOMER SERVICEFor information or technical assistance, call or write to Telex at:Customer Service DepartmentTelex Communications, Inc.12000 P

Notes

Notes

38110-073 Rev D 7/02

Flexible Boom PermitsPrecise Mic PlacementEarcups Pivot onTwo Planes toConform toWearerReplaceableWide Head PadPatented Ball and SocketJointed Boom Ro

Page 1General DescriptionThe Telex Stratus 50-D is a medium-weight, active noise-reduction headsetwith an amplified, noise-canceling, electret microph

Microphone Bias Voltage RequirementsThe boom microphone operates on a voltage of 8-16 VDC. Output voltageis 50 ohms (Designed for radio input impedan

Page 3Headset Operation1. Connect the headset as shown in Figure 4. Set the MONO/STEREOheadphone switch to match the type of sound system in your airc

Page 4Figure 8Headband Pressure AdjustmentHIGH MEDIUM LOWKNOB ADJUSTMENT SETTINGSHeadset Operation (Cont.)6. With the headband resting securely on the

Page 59. Volume AdjustmentWhen the microphone is wornon the left side, volume isincreased by rotating the topof the volume controls towardthe front of

Stratus ControlsPowerSwitch the ON/OFF button to turn the Stratus on or off. Green LEDindicates power on.Low BatteryRed LED indicates 20% or less batt

Figure 13Wiring Diagram for Fixed-Wing VersionREDBLKSHLD.206 DIA. MICROPHONE PLUGREDBLKSHLD.250 DIA. SPEAKER PLUGSPKR - LSPKR - RSPKR - GNDMIC +MIC -