Power Consumption Considerations; Desktop Docking Stations - Models St4002 And St4003 - Psion 7545MBW User Manual

Chapter 5: Accessories

Power Consumption Considerations

5.4.5

Power Consumption Considerations

Check to ensure the mains circuit supplying chargers and/or docking stations is adequate for the load, es-
pecially if several chargers and docking stations are being powered from the same circuit.
5.5

Desktop Docking Stations - Models ST4002 and ST4003

Note: Specialized versions of the desktop docking station are available for Argentina and Korea. For
Important: The desktop docking station is shipped with its own quick start guide (ST4002 and
The Omnii can be inserted into two desktop docking stations which are designed to charge the battery in-
stalled in the hand-held along with a spare battery pack: Models ST4002 and ST4003.
Important: These docking stations can only be used to charge Psion approved lithium-ion batteries.
The ST4002 and ST4003 desktop docking stations feature:
• Fast charging of the internal battery.
• Fast charging of the spare battery pack.
• A Host USB port to connect peripherals such as a printer, keyboard, etc.
• A Client USB port to connect the docking station to a PC.
Note: The ST4002 desktop dock can be upgraded to include the DE9M and RJ45 interfaces by using the
The ST4003 desktop docking station additionally provides:
• A DE9M serial port (unpowered) and an RJ45 10Base-T Ethernet interface. Both these interfaces are
compatible with the USB to Ethernet/serial drivers included in the Omnii (see Figure 5.10 on page 143).
Figure 5.9
142
Psion Omnii Hand-Held Computer User Manual
Argentina, model number ST4002-AR is packaged with a wall adaptor and a suitable, regional AR
plug. For Korea, model number ST4002-KR is packaged with a wall adaptor and a KR plug.
ST4003 Desktop Docking Stations Quick Start Guide, PN 8000203). It is critical that it
be reviewed for additional information and updates.
ST4100 Xmod (Expansion Module).
Desktop Docking Station - Models ST4002 and ST4003
Omnii charge indicator
LED (far left)
(Indicates charge status of
internal Omnii battery.)
Omnii charging bay
Release button
Spare battery
Spare battery charging bay
Spare battery LED
(Indicates charge status of
a spare battery inserted
in the rear charging bay of
the docking station.)