Crestron ST-BTP Manuel utilisateur
This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
Crestron ST-BTP Rechargeable Power Pack
Contents
High Performance Rechargeable Power Pack: ST-BTP 1
Description.................................................................................................................................2
Handling ....................................................................................................................................2
Storage.......................................................................................................................................3
Installation .................................................................................................................................3
Removal.....................................................................................................................................5
Fully Discharging the ST-BTP ..................................................................................................5
Further Inquiries ........................................................................................................................6
Future Updates...........................................................................................................................6
Return and Warranty Policies ....................................................................................................7
Merchandise Returns / Repair Service ........................................................................ 7
CRESTRON Limited Warranty...................................................................................7
Operations Guide - DOC. 5746A Contents •i
Crestron ST-BTP Rechargeable Power Pack
High Performance Rechargeable
Power Pack: ST-BTP
E
L
C
Y
C
E
R
EXTERNAL
FACE
INTERNAL
FACE
INTERNAL
FACE
Operations Guide - DOC. 5746A High Performance Rechargeable Power Pack: ST-BTP •1
Rechargeable Power Pack Crestron ST-BTP
Description
The Crestron high performance rechargeable power pack, herein referred
to as the ST-BTP, is designed to supply power to certain Crestron
wireless touchpanel models. Installation of the ST-BTP offers the
touchpanel user the freedom to roam without being confined to a
stationary power source (i.e., external power pack or docking station).
The table below provides a summary of leading specifications for the
ST-BTP. Weight is rounded to the nearest hundredth unit.
Leading Specifications for the ST-BTP
SPECIFICATION DETAILS
Operating Output Voltage 4.8 VDC, nominal
Composition Nickel-Cadmium (NiCad) Cells
Estimated Length of Charge Up to 3 hours of continual use (depends
Cycle (new unit with full charge) on touchpanel configuration settings)
Estimated Life Up to 300 to 1000 charge/discharge cycles
or three to five years of standby power
Optimal Operating, Storage, &
App
roximatel
y
68o to 86oF
(
20o to 30oC
)
Charge/Discharge Temperature
Weight 0.79 lb (0.36 kg)
As of the date of manufacture, the ST-BTP has been tested and found to
comply with specifications for CE marking.
NOTE: Due to memory effect of NiCad cells, Crestron recommends that
the ST-BTP be fully discharged for every 25 charge/discharge cycles.
The ST-BTP can be fully discharged while in the touchpanel (with
reserved join number 1036). Refer to "Fully Discharging the ST-BTP" on
page 5 for details.
Handling
WARNING: The rechargeable power pack contains toxic material
(cadmium), therefore do not incinerate or mutilate. In the event that the
battery electrolyte gets on skin or in eyes immediately flush with pure
water and consult a doctor.
2 •High Performance Rechargeable Power Pack: ST-BTP Operations Guide - DOC. 5746A
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.
Storage
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.
Installation
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.
Operations Guide - DOC. 5746A High Performance Rechargeable Power Pack: ST-BTP •3
Rechargeable Power Pack Crestron ST-BTP
ST-BTP Installed into a Touchpanel (ST-1550C)
NOTE: The actual installation procedures for Crestron wireless
touchpanels other than the ST-1550C and its related family members are
provided in the Operations Guide of the touchpanel.
NOTE: This rechargeable power pack is shipped in a discharge
condition. Charge the ST-BTP in a well-ventilated area away from
sparks, flames, or smoking.
NOTE: The ST-BTP is a sealed power pack. Due to its sealed
construction, it can be charged or discharged in any position.
NOTE: The ST-BTP can be slow charged while in the battery
compartment of the touchpanel as long as the external power pack is
attached and plugged into an outlet. It takes approximately 24 hours to
trickle charge a fully discharged ST-BTP. There is no danger of over
charging the rechargeable power pack, so the ST-BTP can be installed at
all times. It only takes 2 hours to charge the ST-BTP in a Crestron
docking station, ST-DS.
1. Place touchpanel screen-side down on a clean and soft surface.
2. Place the designated end of the ST-BTP into the touchpanel
battery compartment. Refer to illustration on the next page.
4 •High Performance Rechargeable Power Pack: ST-BTP Operations Guide - DOC. 5746A
Crestron ST-BTP Rechargeable Power Pack
3. Slowly rotate ST-BTP into compartment so that external face is
visable.
4. Verify proper installation with audible click of rechargeable
power pack into battery compartment. Touchpanel latch secures
the ST-BTP and prevents the power pack from falling out.
ST-BTP Orientation for Installation
INSERT THIS END
OF ST-BTP INTO
TOUCHPANEL FIRST
TOUCHPANEL
LATCH FITS
INTO THIS
CUT OUT
Removal
Complete the following steps to remove the ST-BTP from a SmarTouch
STS touchpanel.
1. Place touchpanel screen-side down on a clean and soft surface.
2. Lift latch up, one edge of ST-BTP pops out of touchpanel
battery compartment.
3. Rotate ST-BTP and remove.
Fully Discharging the ST-BTP
Due to the memory effect of NiCad cells, Crestron recommends that the
ST-BTP be fully discharged for every 25 charge/discharge cycles. The
ST-BTP can be fully discharged while in the touchpanel. A button to
fully discharge the touchpanel should be available within a designated
screen design. This button has a special software identity (reserve join
number, 1036) and can be recreated and programmed onto any page in
the project. Consult your area dealer if this feature cannot be located.
Operations Guide - DOC. 5746A High Performance Rechargeable Power Pack: ST-BTP •5
Rechargeable Power Pack Crestron ST-BTP
Further Inquiries
If after reviewing this Operations Guide for the ST-BTP, you cannot
locate specific information or have questions, please take advantage of
Crestron's award winning customer service team by calling:
• In the US and Canada, call Crestron’s corporate headquarters at
1-888-CRESTRON [1-888-273-7876] or 1-201-767-3400.
• In Europe, call Crestron International at +32-15-50-99-50.
• In Asia, call Crestron Asia at +852-2341-2016.
• In Latin America, call Crestron Latin America at +5255-5093-2160.
• In Australia, call Crestron Pacific at +613-9480-2999.
For local support from exclusive Crestron factory-trained personnel in
New Zealand call Amber Technologies at +649-410-8382.
Future Updates
As Crestron improves functions, adds new features, and extends the
capabilities of the ST-BTP, additional information may be made
available as manual updates. These updates are solely electronic and
serve as intermediary supplements prior to the release of a complete
technical documentation revision.
The Downloads page of the Crestron website (www.crestron.com) directs
the reader to the location and description of each update. Check the site
periodically for update availability and its subjective value.
6 •High Performance Rechargeable Power Pack: ST-BTP Operations Guide - DOC. 5746A
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