LCD0821-E Matrix Orbital, LCD0821-E Datasheet - Page 37

• Manufacturer Part Number: LCD0821-E
• Description: LCD ALPHA/NUM DISPL 8X2 Y/G BK
• Manufacturer: Matrix Orbital
• Series: LCD0821r

Specifications of LCD0821-E

• Display Type: TN - Twisted Nematic
• Display Mode: Reflective
• Number Of Digits/alpha: 16
• Outline L X W X H: 58.00mm x 32.00mm x 25.00mm
• Viewing Area: 38.00mm L x 16.00mm W
• Backlight: LED - Green
• Display Format: 8 x 2
• Character Size: 5.56mm H x 2.96mm W
• Character Format: *
• Voltage - Supply: 5.0V
• Interface: I²C, RS232, TTL
• Operating Temperature: -20°C ~ 70°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dot Size: -
• Lead Free Status / Rohs Status: Details
• Other names: LCD082-E; LCD082-E

9.3 Data Lock
Matrix Orbital
Description
Remembered
Default
Syntax
Parameters
This command allows you to switch the remember function on and off.
To use the remember function, set remember to on, then set all of the
settings that you wish to save, settings that are listed as ’Remember:
Yes’ support being saved into the non-volatile memory. After you have
set all of the commands that you wish to save, you may then cycle the
power and check the display settings to ensure that all the settings have
been saved. If you wish to use remember again after cycling the power,
you must set it to on again.
NOTES
No
Do not remember
Hexadecimal
Decimal
Parameter
level
• Writing to non-volatile memory is time consuming and slows down the operation of
• Non-volatile memory has a ‘write limit’ and may only be changed approximately
the display.
100,000 times.
0xFE 0xCA 0xF5 0xA0 [level]
254 202 245 160 [level]
LCD0821
Length
1
Description
Sets the data lock level
33