Introduction

WARNING

See the Important Safety and Product Information guide in the product box for product warnings and other important information.

WARNING

Always inspect your equipment before using a bow or firearm. You are responsible for understanding and complying with any applicable regulations for using a bow or firearm.

WARNING

Always understand your target and what lies beyond your target before taking a shot. Failure to account for your shooting environment could cause property damage, injury, or death.

WARNING

Only access the information displayed on the device with a glance. Always maintain awareness of your shooting environment and do not stare at the display or become distracted by the display. Failure to account for your shooting environment could cause property damage, injury, or death.

WARNING

Do not interact with the device while handling your weapon. Doing so could cause distraction or reduce awareness of your shooting environment, which could lead to an accident resulting in serious personal injury or death.

Device Overview


Line drawing of the device with callouts
Callout number 1 USB-C® port (under weather cap)

Connect the USB-C cable to charge the device or download software updates using your computer.

Callout number 2 OK

Press to select menu options.

Callout number 3 Back arrow (PWR)

Press to turn the device on.

Press to return to the previous screen.

Hold for two seconds to turn off the device.

Callout number 4 Up arrow Down arrow

Press to scroll through the menu.

Installing the Tripod

The Xero® C1 chronograph tripod mount uses 1/4 in.-20 thread size and is compatible with most tripods.

Screw the tripod Callout number 1 into the bottom of the Xero C1 chronograph.

Image of the tripod being installed with a callout

Charging the Device

WARNING

This product contains a lithium-ion battery. To prevent the possibility of personal injury, product damage, or other property damage caused by battery exposure to extreme heat, store the device out of direct sunlight.

NOTICE

To prevent corrosion, thoroughly dry the USB port, the weather cap, and the surrounding area before charging or connecting to a computer.

The device is powered by a built-in lithium-ion battery that you can charge using a standard AC adapter or a USB port on your computer.

NOTE: The device will not charge when outside the approved temperature range (Specifications).
  1. Pull up the weather cap from the USB-C port.
  2. Plug the small end of the USB cable into the USB-C port on the device.
  3. Plug the large end of the USB cable into an external power source, such as an AC adapter or a USB port on your computer.
  4. Charge the device completely.

    It can take up to 4 hours to fully charge the battery.

Turning the Device On or Off

  • To turn on the device, press PWR.
  • To turn off the device, hold PWR for 2 seconds.
GUID-76BF3BAE-91A9-4BF6-9196-26F824CA8CAD v3
April 2024