ASCOM NGTDSP-H Instructions de montage
© 2016 ascom (US), inc. P/N PM000110A • REV 1 • ISS 14OCT2016
ascom
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NGTDSP-H and NGWDSP-H Touch
Screen Display Installation Sheet
Description
The touch screen display audibly alerts and visually displays
system events and voice calls generated by the nurse call
system. The touch screen display can be used as a wall-mounted
device or can be mounted on an articulating pedestal and placed
on a desktop.
Desktop touch screen display (NGTDSP-H)
Wall-mounted touch screen display with handset (NGWDSP-H)
Note: For details on using the display screen, refer to the
Telligence Operation Manual.
Access Panel
The access panel located on the left side of the back of the display
allows users to manually reset the station and manually add and
retrieve data from the device.
Access panel
The Reset switch restarts the device without changing settings.
The microSD memory card is used to store a device ID that can
enable easy replacement of a failed unit.
The USB device port is used by Ascom Technical Services to capture
system event logs.
Mode (Reserved)
Reset Switch
microSD
Memory Card
USB Device Port
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Wall-Mounted Display
Installing the handset cradle for a wall-mounted display
To install the optional handset accessory (NGHSDSP-A) to the touch
screen display:
1. Align the bracket attachment holes with the four holes on the
back of the touch screen display.
2. Locate screws in handset kit and insert screws into the four holes
and tighten each screw individually in a clockwise motion with
screwdriver until all four screws are secure.
Touch screen display with optional handset accessory
Installing the mounting plate onto a back box
To install the mounting plate onto a back box:
1. Hold the mounting plate against the back box.
2. Align the holes of the mounting plate with the holes of the back
box.
Note: This will vary depending on the type of back box.
3. Locate screws included in the mounting plate package and insert
screws into the holes of the mounting plate.
4. Secure the screws with a Phillips head screwdriver by turning
clockwise.
Wiring for wall-mounted display
The touch screen display connects to the Telligence system through
a Power over Ethernet (PoE) switch using a Cat 5/5e cable with RJ-
45 connectors (Cat 6/7 cable will work electrically but may be too
stiff for some back boxes).
Notes:
1. All US and Canada installations, require powering from the HC-
IPSWITCH8 or other E23929 listed PoE Switch.
2. For non-US or Canada installations, a locally sourced PoE switch
or power injector with EMC Class B rating must be used.
3. All wall mount installations require the ferrite core for Class B
compliance.
To connect a touch screen display:
1. Connect a Cat 5/5e cable to the back of the touchscreen display.
2. Clamp the round ferrite core provided with the NGWDSP-H on the
Cat 5/5e cable 1 inch from the PoE jack on the back of the
touchscreen display.
3. Connect the Cat 5/5e cable from the PoE jack on the device to the
IPSwitch8 or the PoE switch.
4. Connect the handset cord to the TEL connector and then to the
jack at the bottom of the handset. Place handset in cradle.
Note: When the optional handset is used, connect the handset
cord to the TEL connector, making sure to weave the cord
through the strain relief channel on the unit backside.
5. Hold the display against the wall above the secured mounting
plate and slide the display down into the mounting plate until
it clicks into place.
Touch screen display wiring connections
Note: If the warranty seal is broken, the warranty will be void.
Desktop Display
Installing a desktop display
To install a touch screen display onto the desktop pedestal:
1. Connect the pedestal Cat 5/5e cable to the PoE port on the back
of the touch screen display.
2. Connect the pedestal phone cable to the TEL port on the back
of the display.
3. Hold the touch screen display slightly above pedestal and align
tabs on the back of display with tabs on the pedestal.
Touch screen display tabs locations
4. Slide the touch screen display down onto the pedestal until the
unit clicks into place.
Note: Ensure the bottom tabs are secured before releasing grip
on the touch screen display.
Wiring for desktop display
The desktop display connects to the Telligence system through a
Power over Ethernet (PoE) switch using a Cat 5/5e cable with RJ-
45 connectors and a jack at the base of the pedestal.
TEL (Handset)
RJ22
PoE
AUX
Room
USB
(Reserved)
Warranty seal
Tabs Tabs
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Notes:
1. All US and Canada installations, require powering from the HC-
IPSWITCH8 Power Switch or other E23929 listed PoE Switch.
2. For non-US or Canada installations, a locally sourced PoE switch
or power injector with EMC Class B rating must be used.
3. Desktop installations do not require the ferrite core for Class B
compliance.
To connect a touch screen display:
1. Connect a Cat 5/5e cable from the IPSwitch8 or the PoE switch to
the PoE jack on the base of the pedestal.
2. Connect the handset cord to the RJ-22 connector on the handset
side of the pedestal base.
3. Connect other end of handset cord to the connector at the
bottom of the handset and place handset in cradle.
Touch screen display desktop PoE connection
Supervising touch screen displays
The nurse call system shall sound an alert tone and visually display
a system error message if communication with any touch screen
display is lost.
Systems with adequate supervision of device failure
Systems with multiple touch screen displays typically require no
additional supervision or annunciation. The Telligence touch screen
display supervises all system components. If power or data is lost at
one display, the remaining displays sound an alert and display an
error message.
Instances needing additional supervision
When a touch screen display is installed in an area or space where
staff members would not be able to hear an audible alert signal and
view the device display, a supervising dome light with buzzer is
required.
A supervising dome light serves to alert an operator that the touch
screen display has either lost power or communications with the
rest of the system.
The following situations require additional supervision:
•Systems limited to a single touch screen display
•Systems in which one touch screen display is placed outside the
a c o u s t i c a n d v i s u a l r a n g e o f o t h e r c o n s o l e s a n d a n n u n c i a t o r s
RJ-45
PoE jack
RJ-22
Installing a supervising dome light with buzzer for
supervision
When additional supervision is needed, install a supervising dome
light (model HC-CL4-SUPV) near each touch screen display. This
dome light uses a warning light and buzzer to alert nearby staff if
the power or data to the display is interrupted. For installation
instructions, refer to the HC Series Dome Lights Installation Sheet
(P/N 3101436). For instructions on associating the dome light with
the console, see “Configuring the dome light” in the Telligence
Installation Manual.
Replacing a Failed Device
When a touch screen display needs to be replaced, the microSD card
from the failed device needs to be removed and inserted into the
new unit.
Note: Wall-mounted devices must be removed from the wall. If
optional handset is installed, remove handset accessory from the
failed device and reattach it to the new unit (refer to “Installing the
handset cradle for a wall-mounted display” section).
To interchange microSD cards:
1. Remove touch screen display from mount (desktop pedestal or
wall mount).
2. Disconnect all cables from the failed device.
3. On the back of the failed device, open the access panel and eject
the microSD card by pushing in and activating the spring.
4. On the back of the new touch screen display, open the access
panel and eject the microSD card.
5. Insert the microSD card from the failed device into the new unit
and seal the new unit’s access panel.
6. Insert the microSD Card from the new unit into the failed device
and close access panel.
7. Reconnect all cables removed in Step 2 to the new unit.
8. For wall-mounted displays, slide the new unit downward onto
the mounting plate or, for a desktop display, slide the new unit
downward onto the desktop pedestal.
Note: The new unit’s microSD card needs to be included when
returning a failed device for warranty.
Specifications
Notes:
1) Cat 6/7 cable will work electrically but may be too stiff for
some back boxes.
Wire/terminations Cat 5/5e/6/7 cableNote 1, RJ-45
Compatible electrical
boxes
United States, European Union, Australia
Standard plastic or metal back box with
mounting holes: 60mm (2.36”), 78mm
(3.07”), or 83mm (3.25”)
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