Callaway 300 - TROUBLESHOOTING; Inaccurate Measurements Troubleshooting; Blurry View Troubleshooting; Battery Replacement Indicators

8 TROUBLESHOOTING
TROUBLESHOOTING
Rangender is consistently providing inaccurate measurements.
• Make sure the device is set to the desired unit of measure
(Yards or Meters).
• Weak battery signal can affect the accuracy of the device. If the
Low Battery Indicator is present on the LCD display, replace
the battery.
• Make sure there isn’t anything obstructing your view such as
leaves, branches, your nger, etc.
When looking through the Eye Piece, the view is blurry.
• Use the Diopter Adjustment by turning the Eye Piece to focus/
increase clarity.
• Make sure there isn’t anything obstructing your view such as
leaves, branches, your nger, etc.
• Use a soft, clean cloth to clean lens.
When should the battery be replaced?
• If the Low Battery Indicator is present on the LCD display.
• If the rangender is consistently providing inaccurate
measurements.
• If the LCD display is not present when PRESSING the
Power Button.
What type of battery does the rangender use?
• CR2 3-Volt Lithium Battery.