Backlights and Indicators
Across the top of the keypad are LEDs (Light Emitting Diodes) that provide visual cues to current MX3Plus operation. When the LED is not illuminated, the function is inactive.
| LED | When illuminated . . . | |
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2nd | The next keypress is a 2nd keypress. Amber when on. Blinks amber during configuration key | |
sequence. | ||
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ALT | The next keypress is an ALT keypress. Amber when on and unlit when off. | |
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CTRL | The next keypress is a CTRL keypress. Amber when on and unlit when off. | |
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SHFT | The next letter is the uppercase letter on alpha keys and the shifted character on the numeric keypad | |
keys. Amber when on and unlit when off. | ||
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CAPS | Uppercase letters are active until the CAPS key sequence is pressed again. Amber when on and | |
unlit when off. | ||
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STAT | Status Indicator. Amber when device is booting up. Blinking Green when display Suspend state | |
begins. | ||
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| Bar code scanner function, affected by both tethered scanners and the scanner endcap. | |
SCNR | • Red - scanning. | |
• Green - good scan. | ||
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| • Unlit - scanner is inactive. | |
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BATT B | Backup Battery. When illuminated, the backup battery is charging. When unlit, the backup battery is | |
not charging. | ||
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| Main Battery. When illuminated, main battery capacity is low. | |
BATT M | • Red – low battery. | |
• Blinking Red – power fail. | ||
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| • Unlit - Main battery is not low OR all charge is depleted in both batteries. | |
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| Charger. When on, the MX3Plus is receiving external power either from the DC power jack or the | |
| MX3Plus is seated in a powered cradle. | |
CHGR | • Red - Main battery is charging. | |
• Amber – Fault or temporary standby (Contact Technical Assistance). | ||
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| • Green - battery charge is complete and the MX3Plus is connected to external power through the | |
| power jack or a powered cradle. | |
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