6 Bag Phone Operation Modes
When the regular DC sources (AC PS or CLA) are not applied, automatically the product will switch to backup battery. The battery is located in a dedicated pouch of the main bag
6.1Battery operation
Battery type: Lead ACID, 12V, and 2.3Ah.
Charging method: Float charging - Constant voltage (13.8V) with current limit of 250mA
Operating temp of the Charger:
Battery voltage less than 8V will be charged at 125mA till voltage will exceed 8V (±0.3V).
Battery voltage less than 10.2V will be considered empty battery and the “power off” procedure will disconnect the battery.
| Battery voltage |
| Working from |
| Working from external DC |
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| V_batt <=8 (±0.3V) | Disconnect |
| Slow charging | ||
| battery |
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| 8< V_batt < 10.2 (±0.5V) | Disconnect |
| Normal charging | ||
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| 10.2< V_batt < 11.4 (±0.3V) | Low battery |
| Normal charging | ||
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| Normal Battery |
| Normal charging. | |
| V_batt >=11.4 (±0.3V) |
| When the charging current reduces to | |||
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| 10mA the Green light will apply | ||
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| Table 4 Charging Method Vs. Battery Voltages | |||||
7 Key Pad Description
Each key contains large English alphanumeric fonts.
The color of the keyboard is black with white fonts.
Illuminated blue keypad backlight
Keys description:
∙Left Soft Key – Performs functions identified by left display prompt.
∙Right Soft Key – Performs functions identified by right display prompt.
∙Menu Key – Enter to Phone User interface.
∙SEND Key – Sends and answers calls, view recent dialed calls list.
∙END Key – Ends pho ne calls, exits menu system.
∙Scroll Key – Moves through menus and lists. Scroll UP activated micro browser
Motorola Confidential Proprietary | Page 17 of 28 |