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Functions and Features:
l It is commonly installed above the corridor to make it convenient
for nurses to inspect the calling condition.
l Room number, sickbed number and nursing grade will be toggle
displayed on the screen when a patient is calling. And each item
will blink for ten seconds.
l Room number, sickbed number and nursing grade will be toggle
displayed on the screen in turn when more than one patient is
calling. And each item will flash for ten seconds. The unit also has
memory function.
l Date, month, day, time and ˇ°Keep Silentˇ± or one of other polite
expressions will be toggle displayed on the screen.
l The lounge display screen can display three-figure room number and
two-figure sickbed number.
l The lounge display can display room number, sickbed number and
nursing grade on single side or double sides. And each item will
blink for ten seconds.

Installation and Operation
1. Hardwares
1) Installation bracket
2) Connection interface
3) Working voltage: 11-24V
4) Dimension: 1048x140x35mm/ 1048x140x70mm (LxWxH)

Model: NBW-HJ
Model: NBW-HJD
2. Installation and Operation
1) There are two groups of connections of lounge display: One is
power cord (+12V, COM); another is data signal cable and power
control line (A, B, Ctr).
2) Connect the wires with marks (+12V, COM) on the display to the
anode and cathode of the power source (DC12V500mA, included).
3) Connect the three wires with marks (A, B, Ctr, COM) on the display to
corresponding binding posts (A, B, Ctr, COM) on the master station.
3. Setup of display screen
1) Setup status: Press the Function key on the master station for
about two seconds to enter clock setup menu. Press the Function key
again for several times to enter ˇ°Sickroom bed setupˇ± menu, and then
press the ˇřor ¨‹ key enter the setup. ˇ°In settingˇˇ± will be displayed
on the LCD. You can set corresponding sickroom and sickbed number of
each substation at this time.
2) Setup method: No. 1-12 switches on the master station represent
ˇ°1ˇ± number key, ˇ°2ˇ± number key, ˇ°3ˇ± number key, ˇ°4ˇ± number key, ˇ°5ˇ±
number key, ˇ°6ˇ± number key, ˇ°7ˇ± number key, ˇ°8ˇ± number key, ˇ°9ˇ±
number key, ˇ°0ˇ± number key, Cancel key and Confirm key respectively
from the top down. Enter the setup menu according to above
procedures at first, and then select substation numbers to be set in
turn, room numbers and sickbed numbers. For example, if you wan to
set No. 13 substation to Room 204 and Sickbed 03, you can press No.
1 and No. 3 switches on the master station (representing No. 13
substation), No. 13 substation will be displayed on the lounge
display screen; then press No. 2, No. 10 and No. 4 switches on the
master station (representing No. 204 room), No. 204 room will be
displayed on the lounge display screen; press No. 10 and No. 3
switches on the master station at last (representing No. 03 bed),
No. 03 bed will be displayed on the lounge display screen. Press No.
12 switch (representing Confirm key) to confirm your setting and
skip to next substation setup. Press No. 11 switch (representing
Cancel key) to modify your setting and cancel the substation in
setting. Press the Function key to exit if you have finished all
settings.
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