This document is a PDF file about the instructions for 4531 Viper. It describes the features and characteristics of the product.
This document provides instructions for the Estes 4531 Viper RC airplane kit. It includes critical safety warnings regarding propellers and the internal 3.7V Li-Po battery, emphasizing the need to keep spectators away and charge the battery in a fire-proof location. The manual details the use of the included Flight Command RC Transmitter/Charger for both flying and charging the aircraft.
| Battery Type | 3.7 Volt lithium-polymer (Li-Po) |
|---|---|
| Battery Storage Temp | Above freezing and below 113° F (45° C) |
| Warranty Period | 90 days |
The transmitter requires 6 'AA' size Alkaline batteries, which are sold separately.
No, users should not alter, modify, or customize the propellers.
Disconnect the airplane from the charger immediately and do not use it.