ECP2050
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6.2.1.2. Display Brightness
Display brightness can be set in 8 level where 8 is maximum brightness. Default value is 3.
6.2.1.3. Sound
Sound signals of the unit can be set as follows:
S
OUND
S
ETTING
Setting
Description
KEYBOARD
At each touch of button will be generated short beep when
the key does not have any significance at the moment, mid-
length beep for value change and moving in menu and longer
beep for confirmation of value changes.
ERRORS
At error occurrence will be generated sound signal of the
error. Three consecutive longer beeps in case of an error and
in case of a fatal error with repetition every 5 s. Repetition
can be interrupted by pressing any key.
WARNINGS
At warning occurrence will be generated sound signal of
warning. Three consecutive shorter beeps.
OPERATIONS
During operation will be generated longer beep and for long
operations may be this beep generated at the beginning and
at the end of an operation.
In default setting are all sounds set on.
6.2.2. Purge
In each sub menu can be set possibilities of pump purge.
6.2.2.1. Purge Flow
Purge flow can be set in range
1.0-60.0 ml/min
. Default value 60.0 ml/min.
6.2.2.2. Pressure Limit
Purge pressure limit can be set in range
0.1-2.0 MPa (20-290 psi)
. Default value 1 MPa
(150 psi).
6.2.2.3. Purge Time
Purge time can be set in range
0-10 min
. Value 0 means that purge is not time limited.
Default value is 0 min.
6.2.3. Gradient
Here can be set possibilities of gradient function.
6.2.3.1. Gradient Cycles
Here can be set number of cam cycle of the pump, necessary for one gradient mixing cycle.
Default setting is
AUTOMATIC
when can be used one cycle with flowrate up to 15.0 ml/min, two
cycles with flowrates from 15.1 to 35.0 ml/min and four cycles for flowrate over 35.0 ml/min.
6.2.3.2. Valves Used
In this menu item can be marked valves used for gradient. Minimal number of used valves
are two. In default setting are used all valves.
