NIIGATA SEIKI CO., LTD
LEVELNIC Display DL-D4
Instruction Manual
Thank you for purchasing the LEVELNIC DL-D4 Display. Please read this instruction manual
thoroughly before use to insure proper operation and long service
.
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OVERVIEW
Display unit for LEVELNIC DL-S2W (wireless digital gauge,) also providing remote 0-Cal, and 1/2-Cal buttons.
Can used as display for other LEVELNIC gauges with RS-232C output, (without remote 0-Cal or 1/2-Cal functionality.)
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FEATURES
・
Combined with LEVELNIC DL-S2W for level gauge with remote display.
・
When used with the DL-S2W, provides remote 0-Cal and 1/2-Cal buttons. With this unit, the DL-S2W does not require a PC connection.
・
Powers the DL-S2W wireless receiver through the input cable.
・
Can be used as remote display with other RS-232C capable LEVELNIC for easy visibility when used on high surfaces or in tight
locations. ( 0-Cal or 1/2-Cal buttons can only be used with DL-S2W , optional connection cable required.)
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COMPONENT NAMES
①
Display Panel
Display shows angle measurements, battery status, and communication connection status.
Angle
When used as display for DL-S2W, angles are shown as mm/m.
An error message is displayed for measurement which are out of range
For positive out of ranger error, "+Error" is displayed, for negative, "‒EEEE" is displayed.
(Refer to the DL-S2W Manual for measurement range and errors.)
When used with other LEVELNIC with RS-232C connection, the angle will be displayed
using the same units as those of the LEVELNIC it is connected to.
Battery Status
When battery voltage drops below acceptable level, the displayed value will blink.
If used as remote display for DL-S2W, when the DL-S2W battery voltage is low the
center two digits will blink.
If both the DL-D4 and a connected DL-S2W have low batteries, the blinking will
alternate between the center digits and all four digits.
Communication Status
If there is no communication to the Display (Cable connection problem, receiver not
turned on, DL-S3 battery low, etc.,) the Display will show "- - - - " (4 bars.)
②
0-Cal Button
0-Cal Button sets the displayed value to zero.
Button requires deliberate press of about 2 sec.
(Functional only when used as a remote display for a DL-S2W.
Button does not work during error display.)
③ １／
1/2-Cal Button
Press the 1/2-Cal button to divide the displayed reading by 2.
Value is changed when the 1/2-Cal Button is released.
Button requires deliberate press of about 2 sec.
(Functional only when used as a remote display for a DL-S2W.
Button does not work during error display.)
④
Power Switch
Display is ready for use about 3 sec. after being switched ON.
When used as a DL-S2W Display, it takes an additional few seconds to establish
communication with the DL-S2W (about 10 sec.)
⑤
Input Connector
Connects to LEVELNIC
When Used as remote Display for DL-S2W, the Receiver plugs in here.
Since the Receiver power is linked to the display unit power,
always keep the Receiver power switch ON.
When used with other LEVELNIC with RS-232C port, connect the PC connection
cable here (Cable model: DL-P5AD or DL-P6.)
①
⑥
⑤
③
②
④
⑦
