Tektronix j17 Smoke Alarm User Manual


 
Battery and Power Information
Getting Started
1Ć10
The backlight will be illuminated at powerĆon when the
J17 is powered by the AC power adapter. The backlight
may be turned off, if desired, by pressing the BACKĆ
LIGHT button.
NOTE
Power supplies that provide less than 12Ăvolts
DC may not automatically turn on the backĆ
light.
Battery and Power Information
Getting Started
1Ć10
The backlight will be illuminated at powerĆon when the
J17 is powered by the AC power adapter. The backlight
may be turned off, if desired, by pressing the BACKĆ
LIGHT button.
NOTE
Power supplies that provide less than 12Ăvolts
DC may not automatically turn on the backĆ
light.