This firmware update should be installed using the Universal Program Loader.
This software is available on the Ashtech FTP site 
(ftp://ftp.ashtech.com/pub/software).

Ashtech programs are designed to operate with industry standard 
personal computers.  Use of computers which are not 100% compatible 
with these standards may cause abnormal program operation.

To load firmware with Universal Program Loader: 

1. Place firmware in directory on hard drive.
2. Connect and power the receiver to the PC.
3. Start program, using browse window select MZCODE.BIN.
4. Click on OPEN.
5. Select COM port and click on NEXT.
6. Select Type: Z-Surveyor, Mode: Normal, Select Sections: Main Section,
Connection Type: Serial Cable.
7. Connect to the receiver at 115,200 baud. 
8. Click on LOAD.

DIRECT ANY QUESTIONS OR PROBLEMS TO ASHTECH TECHNICAL SUPPORT AT       
(408)615-3980 or 1-800-229-2400.
