9. Power / Volume Control – turns unit on/off and adjusts audio level. 10. Dim Dark - engages Dim/Dark modes 11. Menu Button - (XTR-145) turns VG2 on/off. (XTR-265/335) enters option select mode. 12. Icon Display - offers easy-to-read display to indicate power, city mode, radar band identification, and signal strength.
Retighten it occasionally. OPERATION Power On Self Test & Volume Each time your Whistler detector is turned on, an automatic self-test sequence confirms that the speaker and visual displays are functional. To increase the volume, continue turning the volume knob.
OPERATION Twin Alert Periscopes Whistler’s new Twin Alert Periscopes provides an additional attention getting visual alert. The two extra LED’s flash on and off when the unit alarms to provide a unique visual alert. This alert can be programmed, through the Option Select Mode to: 1.
LASER/RADAR ALERTS Safety Warning System/Audio/Visual Alerts When your Whistler detector detects a safety radar signal, it provides a distinctive audio tone and the Numeric Icon display shows an “S.” and a decimal point when a Safety radar signal is detected. (XTR-265/335)
IMPORTANT: FCC requirements state that changes or modifications not expressly approved by Whistler could void the user’s authority to operate the equipment. SPEED MONITORING Radar Facts A radar gun operates by transmitting radio...
WARRANTY INFORMATION Service Out of Warranty (Continued) The minimum out of warranty service fee for your Whistler detector is $35.00 (U.S.). If you require out of warranty service, please return your unit as outlined in the section “Service Under Warranty” along with a certified check or money order for $35.00.