Crestron st-btp 用户手册

Crestron ST-BTP 

Rechargeable Power Pack

NOTE:  The ST-BTP contains a NiCad battery. When the unit can no 
longer retain a charge, it must be recycled or disposed of properly. Refer 
to the recycle label on the unit for disposal information.  

To prevent short-circuiting, use care when handling the ST-BTP. NiCad 
cells have extremely low internal resistance and discharge at high current 
levels when shorted. As a result, the high temperatures can damage the 
rechargeable power pack and may cause personal injury. Avoid 
accidental shorting from uninsulated workbenches, tools, bracelets, rings, 
and coins.  

The ST-BTP can be stored in a temperate dry place (removed from the 
touchpanel and docking station) indefinitely without significant 
irreversible degradation in its performance. The self-discharge rate is a 
function of temperature and internal resistance. High temperature storage 
reduces charge retention. Best results occur if the ST-BTP is stored at an 
average temperature of 68

° to 86°F (20° to 30°C). After an extended 

storage, initiate a few charge/discharge cycles to restore full capacity. 
Recharge the ST-BTP prior to use.  

The unique design of the ST-BTP prevents it from being installed 
improperly. The rechargeable power pack only fits one way into the 
battery compartment of the touchpanel.  
The ST-BTP can be installed into a number of Crestron wireless 
touchpanel models. The ST-1550C and its related family members (i.e., 
STX-1550C & STX-1550CW) are the most common models. These 
models have a similar overall shape and battery compartment location. 
Therefore, the illustration on the next page shows the ST-BTP properly 
seated in the ST-1550C, as an example. Complete the following steps to 
install.  

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