Symbol Series 3800, Reference Manual

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3-4
Series 3800 Product Reference Guide
Note: Versions of SENDHEX earlier than 3.0 do not support flow control.
If you use an earlier version and encounter communication errors, use
a lower baud rate.
4. SENDHEX displays the prompt:
Press <Enter> to begin communications.
5. Do NOT press <ENTER> yet. Before starting communications (refer to Starting
Communications), set up the terminal as directed in Initiate Terminal
Communications.
Initiate Terminal Communications
1. Boot the terminal to command mode. Refer to Chapter 5, Operating the Series 3800,
for a list of the boot to command mode sequences.
The terminal displays the following:
COMMAND MODE
Select function
Self test
2. Scroll through Command Mode options using UpArrow or DownArrow until
"Program loader" is displayed. Press <ENTER>.
3. The terminal displays:
Program loader
WARNING: EEPROM
WILL BE ERASED
CONTINUE? <ENT>
Before loading the new application, erase the NVM’s original contents.
Note: To cancel this operation, press <CLEAR>.
4. Press <ENTER> to erase the EEPROM.
Wait while the EEPROM is erased. When complete, the program prompts for the
communications parameters.