Operator's Manual

9.6 Connecting to an alternate location
Tempus Pro User/Operator Manual - 41-2001EN-00 – Page 191
Note
If you keep the talk button held down after the headset is on, you can put the headset into
pairing mode. This is not desirable as it could potentially cause the headset to cease being
paired with the Tempus Pro and thus prevent it from operating with the device. Pairing
mode can be recognised by the indicator light slowly flashing red and then blue. If the
headset is inadvertently put into pairing mode it should be placed back onto the docking pin
on the Tempus to turn the headset off; the voice call should be disconnected and re-
initiated.
You can check if your headset is on by pressing the talk button once. If the indicator light flashes blue, then
this means the unit is on.
You do not need to switch the headset off; this is achieved by docking the headset back onto the Tempus
Pro. If you do wish to turn the headset off, press and hold the Multi-function button for 3 seconds until the
LED flashes blue three times.
Note
If you turn the headset off during a call, you will not be able to receive the call again with the
headset i.e. if you turn the headset back on you will not hear the call again. If the headset is
turned off during a call, disconnect the call using the Tempus Pro and then re-initiate the
connection again following the on-screen instructions.
Note
RDT recommends that users do not use the Multi-function button for any other purpose than
turning the headset on (as described above). If you use the Multi-function button, then other
functions and features (as described in the Sennheiser manual) of the headset can be
engaged – these may cause confusion.
To adjust the volume during a call, press the “vol+” button or “vol-“ button on the headset as shown above.
Note
If you press and hold the “vol-” button for 1 second you will mute the headset. To release
muting, quickly press the “vol-” button on the headset. RDT does not recommend that
you use the muting function as this could cause confusion during a call.
9.6.3 Connection status indicators
The connection status indicators show whether the Tempus Pro is connected to the Response Centre.
There are separate indicators for the voice link and the data link.
The following symbols indicate the state of the links:
Data connection started (icon will flash)
Data connection to Data centre (gateway) completed (icon solid),
data not picked up by Response Centre
Data connection to Response Centre completed (icon solid and
capital “C” on “Connected”).
Voice connection in progress (icon flashing) or connected (icon
solid)
The words 'connected' and 'disconnected' refer to whether there is a call in progress, NOT whether the
Tempus Pro phone wires are plugged in.
Once the voice connection is in progress the User can hear its status through the headset e.g. ringing,
connected etc.