SRAM Quarq DZero User Manual

8Battery Compartment Service
Lift the battery contact prongs upward.
NOTICE
If the battery contacts are flattened, the battery may move around the
compartment, and cause an intermittent signal.
Check for proper battery height. Install a new CR2032 coin cell battery
into the battery compartment, positive side facing outward. When the
battery contact prongs are properly adjusted, the top of the battery will
protrude above the lip of the battery compartment.
⚠ WARNING
Consult the battery manufacturer for safe handling instructions. Keep
the battery out of reach of children. Do not put the battery in your
mouth. If ingested, seek medical attention immediately. Do not use
sharp objects to remove batteries.
Install the battery compartment lid until it is handtight. Watch for the
LED to blink on; green for DZero™ power meters, and red for Legacy
power meters.
If the LED blinks on, connect the power meter to the appropriate Qalvin™ version and update the power meter firmware, if needed.
DZero Power Meter: Compatible with Qalvin BLE only.
Legacy Power Meter: Compatible with Qalvin Legacy only.
Perform a Manual Zero Oset according to the power meter user manual's instructions.
If the LED does not blink on and the power meter will not pair to a head unit or Qalvin, then perform the Power Meter Reboot steps or
contact Quarq® customer support or your Quarq dealer.
This completes the troubleshooting for the Battery Compartment service.
3
Flat blade screwdriver
4
Green LED DZero
Red LED Legacy
5
6

SRAM Quarq DZero Specifications

General

Brand	SRAM
Model	Quarq DZero
Category	Measuring Instruments
Language	English