
2N TELEKOMUNIKACE a.s., www.2n.cz
152/377
Programming End
If you are calling
via a telephone number, hang up to terminate programming.
L8
If you are programming via the machine room Audio Unit, press and hold over 2
s
to terminate programming and put the Audio Unit in the standby mode.
If you only want to go one menu back, press
.
Tip
If you are not quite sure of how
will behave after programming, save
L8
the filled-in form for later check.
Troubleshooting
fails to respond correctly to DTMF commands, e.g. the programming mode cannot
L8
be entered.
Today, voice transmission is prevailingly digital, using variable compression
algorithms. Therefore, the DTMF signal to be transmitted is often distorted. Moreover,
it may, in some cases, be transmitted through the so-called command channel, whose
delay may differ from that of the speech channel.
Caution
Experience shows that, especially recently, it is practically impossible to
recover the DTMF signal in GSM networks!
In such cases, try some other equipment (a digital PBX, e.g.) or the machine room
telephone set. If the machine room or PSTN programming attempts fail too, you have
probably entered an invalid password.
Programming via Service Tool
Refer to the
section (Section 5) for details.
2N Service Tool
®
Summary of Contents for Lift8
Page 1: ...www 2n cz 2N Lift8 Communicator for lifts User Manual Firmware Version 2 3 1 ...
Page 28: ...2N TELEKOMUNIKACE a s www 2n cz 28 377 Indication Elements ...
Page 40: ...2N TELEKOMUNIKACE a s www 2n cz 40 377 Examples of Connection ...
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Page 136: ...2N TELEKOMUNIKACE a s www 2n cz 136 377 User name Admin Password 2n ...
Page 202: ...2N TELEKOMUNIKACE a s www 2n cz 202 377 Connection two cabin lift ...
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