Current Consumption; Rssi Bar; Battery Bar - LG U310 Service Manual

2. PERFORMANCE

2.4 Current Consumption

Stand by
Under 4.0 mA
WCDMA
(DRX=1.28)
Under 4 mA (Paging=5period)
GSM Under 5.7 mA (@Bluetooth
Connected, Paging=5period)
(Stand by and Voice Call Test Condition : Bluetooth off, LCD backlight Off)
(VT Test Condition : Speaker off, LCD backlight On)

2.5 RSSI BAR

Level Change
BAR 4 → 3
BAR 3 → 2
BAR 2 → 1
BAR 1 → 0

2.6 Battery BAR

Indication
Bar 4
Bar 4 → 3
Bar 3 → 2
Bar 2 → 1
Bar 1 → Empty
Low Voltage,
Warning message+ Blinking
Power Off
Voice Call
Under 384 mA
(Tx=12dBm)
Under 300 mA
(Tx=Max)
WCDMA
-88 ± 2 dBm
-98 ± 2 dBm
-108 ± 2 dBm
-112 ± 2 dBm
3.47± 0.05V (Talk) / 3.45 ± 0.05V (Stand-by)
[Interval : 3min(Stand-by) / 1min(Talk)]
- 14 -
VT
Under 533mA
(Tx=12dBm)
GSM
-91 ± 2 dBm
-96 ± 2 dBm
-101 ± 2 dBm
-106 ± 2 dBm
Standby
Over 3.81 ± 0.05V
3.76 ± 0.05V
3.68 ± 0.05V
3.60 ± 0.05V
3.45 ± 0.05V
3.25 ± 0.05V