Ametek Land 4500 MKIII, User Manual

Page: 97 / 128

E - 5
Model 4500 MkIII Opacity and Dust Monitor
User Guide
E4 Upgrading the 4500 MkIII Transceiver Firmware
This section gives snstructions for upgrading both the Controller firmware,
and the Human Interface firmware in a 4500 MkIII transceiver.
Also refer to this section when you need to remove the transceiver cover to
access internal switches and components.
Equipment Required
• An Atmel AVRISP MkII is required to perform the updates. See the
Atmel web here: http://www.atmel.com/dyn/products/tools_card.
asp?tool_id=3808.
• Laptop / Desktop PC on which to run the programmer software
• Set of connecting leads and a power supply for the 4500 MkIII
transceiver.
Install the software that comes with the AVRISP MkII (AVR Studio 4). This
also installs USB drivers.
Ensure the firmware upgrade (.HEX) files are accessible from the
programming PC
Removing the Transceiver Cover
1) Unfasten the clip which secures the rear section of the transceiver and
open up the unit via the hinges on the opposite side to the clip.
2) The internal face of the transceiver is revealed (see below). Use a 3mm
Allen key to remove the 8 screws that secure the instrument cover.
3) Slowly pull back the red cover until the keyboard connector can be
seen. Disconnect the keyboard ribbon, and then remove the cover.