Memorex RX 1 Smart Mode D'emploi page 36

FUNCTION KEYS
This paragraph explains the available modes and their use. The ways to
activate functions are explained further in "Usage instructions".
1 2
500
I.4 i
mA V
CHARGE
CHARGE
TEST
CURRENT
BATTERY COMPARTMENT NUMBER KEYS 
To modify the settings of a particular battery, first press and release
the number key of the appropriate compartment before using the keys
"MODE, CURRENT or DISPLAY".
MODE KEY
Press the MODE key for 2 seconds to activate the mode/function
change. Press and release the key to switch between the functions :
charge, discharge, refresh and test.
DISPLAY KEY
During charge or discharge, press and release the DISPLAY key to view
following on the LCD screen :
charging current (mA),
•
time elapsed during charge/discharge* (hh:mm),
•
voltage of the battery (V)
•
capacity of the battery (mAh or Ah).
•
To view information about a particular battery, first press the number
key (1-2-3 or 4) and then the DISPLAY key.
* When the elapsed process time exceeds 20 hours, the timer will
resume from 0:00. For example: 1:26 is shown after a processing
time of 21 hours 26 minutes in the REFRESH mode.
3 4
2.30
2:35
h Ah
DISCHARGE
CHARGE
REFRESH
DISPLAY MODE
1
500 I.4 i 2:35 2.30
mA
CHARGE
TEST
CURRENT
2 3
V
DISCHARGE
CHARGE
REFRESH
DISPLAY
36
Battery compartment
number keys 
LCD displays
MODE/function key
DISPLAY key
CURRENT key
4
h Ah
CHARGE
MODE