Super-light, super-simple audio-only vario for Hike & Fly, backup and simplicity.
- Battery operated
- Runtime approx. 250 hours
- Weight 23 grams
- 65mm x 35mm x 11mm
In the box
- Tweety vario
- CR2450 battery (pre-installed)
- Hook & loop fastener pads
- Security line (lanyard)
- Quick start guide
Operation
Turn on
Press the button until you hear a short beep. Release the button within 3 seconds and Tweety turns on. You will hear the welcome sound, followed by 0.5 sec pause and the battery state:
- 2 beeps: battery good
- 1 beep: battery okay
- no beep: consider changing the battery
Turn off
Press the button until you hear the bye sound. Release the button.
Auto-off
Tweety will shut itself down automatically if in the past 30 minutes all climb rates were within -0.8 to +0.8 m/s.
Configuration
The sink tone can be switched on or off. Remove the coin cell battery. Press and hold the button while re-inserting the battery. Release the button.
- 2 beeps: sink tone on
- 1 beep: sink tone off
A short press changes the settings. Use long press (4 seconds) to store the setting and to enter the normal operation mode again.
Settings
- Climb threshold: > 0.3m/s
- Sink threshold: < -2.5m/s
- Averager interval: 1.5 seconds
Additional Information
| Condition | New |
|---|---|
| Shipping Details | When in stock, UK approx 2-5 workdays, other countries see shipping page |
| Model Status | Current model |
