Chapter 5: Programming  5-9 
HEX 0–HEX F 
Function 
These sixteen (16) tags enter the selections for each of the parameters in the Parameter 
Programs. They also select the Parameter Program 
Indication 
  Hex 0—Scanner says “Zero” with no beeps.  If voice disabled, scanner produces a short 
beep, different frequency from Good Read tone. 
  Hex 1 through Hex F—Scanner says “<tag value>” with no beeps.  If voice is disabled, 
the scanner produces a number of beeps according to the tag value. Multiples of 4 short 
beeps grouped together. 
Example:  Hex D Scanner says “D”.  If voice is disabled, Hex D is indicated by 12 short 
beeps (3 sets of 4) followed by 1  beep, for a total of 13. 
PROGRAM MODE 
Function 
This tag sets the 7893 into Program Mode. It must be the first tag scanned after applying power 
to the 7893, or after scanning the Default tag or the Reset tag. 
Indication 
  LED Status indicator is initially dim green and then flashes bright green showing the tag 
was read.  
  The scanner says “Program Mode” with no beeps. 
  If Voice NOT enabled, Short beep, long beep, short beep—indicates Program Mode 
SAVE AND RESET 
Function 
This tag instructs the 7893 to save and start using the programming data. It is used in the 
Program Mode. 
Indication 
  LED Status Indicator flashes red twice, then scanner reboots and performs power up 
sequence (the LED Status Indicator turns off momentarily, then comes on with bright blue 
LED followed by a gradual change to bright green, then back to normal state at dim green). 
  Short beep as soon as tag is read—Good Read tone 
  Motor stops momentarily while scanner reboots, then they come up to full speed. 
  One beep when the scanner has completed power cycling. 
  Reboots with no voice.