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Configuring the DM-100 Gen III  

for Sapphire Interface Quick Guide

DD2294807
Rev 04
14 September 2022

201 Daktronics Drive

Brookings, SD 57006-5128

www.daktronics.com/support

800.325.8766

Page 2 of 8

Detect Displays

1. 

Press the 

MENU

 key followed by 

ENTER 

to select the 

Diagnostics Menu

2. 

Press the 

Down Arrow

 key to reach 

Display Detection

, and then press 

ENTER

LCD Screen

Action/Information Shown

SETUP IS SAVED 
CLEAR & DETECT?

ARE YOU SURE?
ENT TO BEGIN

X NETWORKS FOUND

NETWORK X OF Y

DETECTING 
DISPLAYS...

DETECTED SIGN X 
LX,Y,Z

SENDING 
CONFIGURATION

X NETWORKS FOUND
CONFIG SAVED

Press 

ENTER

 twice to begin the display detection process.

The screen will cycle through all the displays it has detected.

LINE PRICE1 -RTX
1 }  $1.11 9/10

After changing the network configuration the “RTX” message may appear in 

the upper-right corner of the LCD to indicate the DM-100 is attempting to (re)

connect to all detected networks.

Test Patterns

1. 

Press the 

MENU

 key followed by 

ENTER 

to select the 

Diagnostics Menu

2. 

Press the 

Down Arrow

 key to reach 

Test Patterns

, and then press 

ENTER

LCD Screen

Action/Information Shown

ENTER CYCLE BITS
CLEAR TO EXIT

ENTER DIAGNOSTIC
CLEAR TO EXIT

ENTER CYCLE NUMS
CLEAR TO EXIT

Press 

ENTER 

to start the CYCLE BITS test pattern. Each digit will turn on its 

segments one at a time. Press the 

Down Arrow

 key to move to the next test 

pattern. 

Press 

ENTER

 to start the DIAGNOSTIC test pattern. Press the 

Down Arrow

 key to 

move to the next test pattern. 

Press 

ENTER

 to start the CYCLE NUMS test pattern. Each digit will display 

numbers 1-9 then blank and repeat.

Press 

CLEAR

 at any time to exit the test pattern menu. 

DETECT DISPLAYS
ENT TO BEGIN

TEST PATTERNS
ENT TO START

Summary of Contents for DM-100 Gen III

Page 1: ...eys until the gas price option is shown Press the ENTER key to accept Menu Navigation 1 Press the MENU key 2 Press the Up and Down Arrow keys to select between available menu options 3 Press ENTER to...

Page 2: ...ng the network configuration the RTX message may appear in the upper right corner of the LCD to indicate the DM 100 is attempting to re connect to all detected networks Test Patterns 1 Press the MENU...

Page 3: ...Down Arrow keys to select the appropriate Baud Rate and then press ENTER Default Baud Rate 9600 Press the Up and Down Arrow keys to select the appropriate Stop Bits and then press ENTER Default Stop...

Page 4: ...TER to open the Price Options menu item LCD Screen Action Information Shown ACTIVE PRICES 123 ACTIVE PRICES 23 ACTIVE PRICES 1 3 ACTIVE PRICES 3 ACTIVE PRICES 12 ACTIVE PRICES 2 ACTIVE PRICES 1 SET HO...

Page 5: ...e Address and Line assignments Press CLEAR SET FUNCTION to map lines in the next network Continue pressing CLEAR SET FUNCTION to exit to the main screen CONFIGURATION STYLE SELECT STYLE NO TAILS 9 10...

Page 6: ...line PoS Price Offset 1 Press the MENU key 2 Press the Down Arrow key to reach Display Menu and then press ENTER 3 Press the Down Arrow key to reach PoS Price Offset and then press ENTER LCD Screen Ac...

Page 7: ...each display to detect the level of ambient light at the display location and dim the LED brightness accordingly Manual Dimming retains the same LED brightness level regardless of the level of light...

Page 8: ...ress ENTER To leave the sign blank press CLEAR Set Petroleum Prices Each line automatically updates when the price is changed in the PoS system The following error appears when attempting to edit pric...

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