Tandy 1400LT Service Manual page 18

POWER SAVE MODE When nothing is input for about 1
-
239 minutes (software
selectable) after the last keying in, the system automatically turns
to standby mode. Pressing any key will bring the computer out of
STAND-BY MODE. The program being used when STAND-BY
MODE is engaged is maintained intact.
NOTE 1: The time of auto standby mode can be set from 1 minute to 3
hours 59 minutes in set up mode.
NOTE 2: In standby mode, system indicates a GREEN LED light.
NOTE 3: In standby mode, memory contents will be maintained by main
battery over 11 hours, at the condition of full charge, When main
battery is discharged, memory contents are lost. RED LED of
Low Battery warning is displayed in standby mode too.
Input Power rating (AC adapter) voltage 8
-
20V (1 5V, 700mA
center ground)
NOTE 4:
NOTES: Current consumption (TYPICAL DATA)
CRT LCD
Normal use mode 240mA 470mA
FDD SEEK 430mA 700mA
FDD MOTOR ON 350mA 570mA
STANDBY MODE 160mA
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