Current Consumption; Rssi; Battery Bar - LG KF750 Service Manual

2. PERFORMANCE

2.4 Current Consumption

(VT test : Speaker off, LCD backlight On)
Stand by
WCDMA Only 220 Hours = 3.6 mA
(DRX=2.56)
GSM 220 Hours = 3.6 mA
(paging=5period)

2.5 RSSI

No
BAR 7 → 5
1
BAR 5 → 4
2
BAR 4 → 2
3
BAR 2 → 1
4
BAR 1 → 0
5

2.6 Battery Bar

Indication
Bar 3 → 2
Bar 2 → 1
Bar 1 → Icon Blinking
Low voltage, warning message
Power OFF
LGE Internal Use Only
Voice Call
170 Min = 280 mA
(Tx=12dBm)
190 Min = 250 mA
(Tx=Max)
WCDMA
-93 (+/- 2dB)
-98 (+/- 2dB)
-101 (+/- 2dB)
-104 (+/- 2dB)
-106 (+/- 2dB)
Standby
3.69 ± 0.05V
3.53 ± 0.05V
3.40 ± 0.05V
3.40 ± 0.05V
3.26 ± 0.05V
- 18 -
VT
125 Min= 380 mA
(Tx=12dBm)
GSM
-90 (+/- 2dB)
-104 (+/- 2dB)
-108 (+/- 2dB)
-110 (+/- 2dB)
-112 (+/- 2dB)
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