Welch Allyn Digital MacroView Otoscope - User Manual - Manual (Page 13)

7
2
Operation
Using the otoscope head
Align the cutouts in the otoscope head base with power source
lugs. Push down slightly and turn 90° clockwise. To remove,
reverse this procedure. The otoscope head fits all 3.5v
Welch Allyn power sources.
Lug
Cutout
Attach: Twist the specula
clockwise until it clicks into
the locked position.
Remove: Turn the TipGrip or
twist the specula
counterclockwise.
Caution Only accepts
Welch Allyn specula.
TipGrip