Crestron electronic WPR-48 Uploading and Upgrading

In 27-button mode, the pushbuttons can trigger up to three functions depending on

where it is pressed. In this configuration the WPR-48 is programmable using the 27

<_Pg1> digital presses that correspond to buttons 1 through 9, left, right and center.

In 18-button mode, each of the nine pushbuttons can trigger up to two functions,

depending on whether the button is pressed on the left or right side. Pressing the

center of the button has no effect in this mode. In this configuration, the WPR-48 is

programmable using the 18 <_Pg1> digital presses that correspond to buttons 1

through 9, left and right only (no center).

In 9-button mode, each pushbutton can trigger one function. In this configuration, the

WPR-48 is programmable using the first nine digital presses on the symbol detail—

that is, <Left1_Pg1> through <Left9_Pg1_IfOnlyPg1>. None of the other digital

presses has any effect in this mode.

Uploading and Upgrading

Assuming a PC is properly connected to the entire system, Crestron programming

software allows the programmer to upload programs and projects after their

development to the system and network devices. However, there are times when the

files for the program and projects are compiled and not uploaded. Instead, compiled

files may be distributed from programmers to installers, from Crestron to dealers,

etc. Even firmware upgrades are available from the Crestron website as new features

are developed after product releases. In those instances, one has the option to upload

via the programming software or to upload and upgrade via the Crestron Viewport.

NOTE: The Crestron Viewport utility performs multiple system tasks, primarily via

an RS-232 or TCP/IP connection between the control system and a PC. It is used to

observe system processes, upload new operating systems and firmware, change

system and network parameters, and communicate with network device consoles and

touchpanels, among many other tasks. Viewport can also function as a terminal

emulator for generic file transfer. All of these functions are accessed through the

commands and options in the Viewport menus. Therefore, for its effectiveness as a

support and diagnostic tool, the Crestron Viewport may be preferred over

development tools when uploading programs and projects.

The following sections define how one would upgrade the firmware of the WPR-48.

However, before attempting to upgrade, it is necessary to establish communications.

NOTE: For laptops and other PCs without a built-in RS-232 port, Crestron

recommends the use of PCMCIA cards, rather than USB-to-serial adapters. If a

USB-to-serial adapter must be used, Crestron has tested the following devices:

Belkin (large model) F5U103

I/O Gear GUC232A (discontinued)

Keyspan USA-19QW (discontinued)

18 • Waterproof Wireless Handheld Remote: WPR-48 Operations Guide – DOC. 6254A