SPECIFICATIONS
• Velocity range 1 to 9000 FPS (2743 MPS)
• Operating temperature: 20 – 140 degrees F (-6
o
- +60
o
C)
• Bluetooth
®
4.0 (Requires use of the Caldwell
®
App)
ASSEMBLY
OPERATING CONDITIONS
This chronograph is a highly sensitive measurement instrument and has a built-in lithium-ion rechargeable battery. To prevent damage to the
internal components, the following conditions must be met.
Moisture:
Keep the Chronograph dry at all times. Do not use this device in the rain.
Temperature:
Operating Range: 0-140°F (60°C). Do not leave your chronograph in a hot car.
NOTE:
When using the chronograph in temperatures below 50°F (10°C)., the battery life will be reduced.
1. Connect one of the Ground Screen assemblies to the Ground Screen Connector by
sliding the tubes into the notches.
(PHOTO 1)
NOTE:
Make sure the tubes are fully inserted so the tubes are fully seated against
the back wall & the screen (PHOTO 1)
2. Connect the second Ground Screen assembly on the other side
3. Place the Ground Screen Assembly onto the tripod and turn the thread wheel until
it is firmly tightened.
4. Slide each of the four support bars to the connectors on the sides of the chronograph
(PHOTO 2)
5. Connect the two wires to the plugs in the side of the housing.
(This is only necessary if the light kit is being used)
(PHOTO 1)
(PHOTO 3)
(PHOTO 2)
Thread tripod here
DISASSEMBLY FOR STORAGE
The chronograph comes with a zippered case for transportation and storage. As this is a highly sensitive measurement instrument, care should
be taken at all times to keep the Chronograph free from dirt, dust and moisture.
To disassemble the chronograph for transportation or storage, follow these steps:
1. Unplug the two wires from the side of the housing for the LED lights
2. Lift the chronograph off of the four support rods and place it in the center pocket of the carry case.
3. Fold the support rods down onto the Ground Screens as shown
4. Remove the Ground Screens from the Ground Screen Connector and place all three pieces in one
of the pockets of the case.
5. Fold up the tripod and place it in the third pocket of the case.
