Monitor Displays - GRAUPNER ULTRAMAT 15 Operating Manual

Program
Battery type
The two-line liquid-crystal screen displays in a clear form the important information generated
during the charge / discharge process. The information remains visible on-screen until you
disconnect the battery that is being charged. Once you connect another battery for charging, the
previously displayed values are erased, and cannot be called up again.
The ULTRAMAT 15 incorporates a wide range of protective and monitoring systems designed to
check the charger's functions and monitor the state of its electronics. If any of the unit's critical
limit values is exceeded, the charge process is switched off. Typical triggers would be excessive
voltage, excessive temperature or a depleted car battery.
If any of these problems should occur, the liquid crystal screen displays the cause of the error,
and the buzzer sounds to alert you.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
B A T T E R Y C H E C K
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
W A I T P L E A S E . . .
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
C H G 4 8 : 3 2
E N D
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
N C 2 0 0 m A
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
I n p u t V o l t a g e
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
1 3 , 6 2 V
INC DEC
30
15. Screen displays
Charge / discharge time
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
C H G 1 2 : 5 6
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
N C + 4 . 5 0 A
Charge / discharge current
16. On-screen monitor displays
Measuring process
When you hold the START button pressed in for about two
seconds, the charger measures the battery connected to
it. This message appears on the screen for one or two
seconds before the charge process is initiated.
Ready message
When a charge or discharge program comes to an end,
0 3 3 6 3
the screen displays the message END, alternating with
the program name. At the same time the integral buzzer
9 . 7 7 3 V
sounds for a limited period, unless you have already
disabled it in the „Button click / buzzer" user settings
section.
Input voltage display
The current input voltage can be called up at any time by
pressing the INC and DEC buttons simultaneously
This can be very useful if you are using your car's battery
as energy source for charging
Press any button to return to the menu system.
Capacity
0 0 3 2 1
1 1 , 9 8 5 V
Battery voltage