Sonifex HY-03, Руководство пользователя

Страница: 16 / 20

Configuration & Controls
8 Sonifex HY-03 User Handbook
Adjusting the Noise Gate Threshold
The noise gate is factory set to –26dBu to avoid interaction with the equipment null. To adjust the noise gate threshold,
use a jeweller’s screwdriver to adjust RV4 on the main HY-03 circuit board.
Note : The noise gate threshold is factory set for optimum performance, so will not normally need adjustment.
Important Note : There are a number of other controls which are factory set, or should only be used when
testing/aligning the product. These are RV2, RV5, RV6, RV7 and jumpers JP2 and JP3. Please note that these
controls should not be adjusted in normal operation and could damage the performance of your product if
altered. Adjusting these settings will invalidate the warranty on your product.
Using the Dial Tone Disconnect Option
The optional HY-03DTD Dial Tone Disconnect PCB allows the HY-03 to drop a call automatically when the pre-configured
tones are detected.
To use Dial Tone Disconnect, SW1 on the rear panel must be set to on, and the
appropriate jumper(s) JP1-JP16 on the Dial Tone Disconnect PCB must be fitted
to enable detection of the required tone(s). For example, to enable the HY-03 to
detect the dial tone in Finland, set the rear panel SW1 to ON and set the jumpers
on the HY-03DTD board over JP1, JP2 and JP3.
If the HY-03DTD board has been supplied for you to upgrade your HY-03, fit the
correct jumpers on the board as below, follow the instructions on page 7 for
opening the unit and plug it in, as per Figure 2-4. Make sure that there is a
secure and firm connection between the plug-in headers, and fit the supplied
threaded M3 x 12mm pillar between the two boards using the supplied M3 x 6mm
pan head posidrive screws (one bottom and one top). Replace the HY-03 main
board into the HY-03 chassis.
Figure 2-5 : Jumper settings
on the HY-03DTD board
See Table 2-1 below for a list of the tones currently implemented.
Country Frequencies Type Details Jumper(s)
set on JP…
Austria 440Hz Continuous - 1
Belgium 450Hz Continuous - 2
Bulgaria 425Hz Cadence 250ms on, 750ms pause, 750ms
on, 1000ms pause
1 + 2
Cyprus 350Hz and 450Hz Continuous - 3
Czech Republic 425Hz Continuous - 1 + 3
Denmark 425Hz Continuous - 2 + 3
Finland 425Hz Continuous - 1 + 2 + 3
France 440Hz Continuous - 4
Germany 425Hz Continuous 1 + 4
Greece 440Hz Continuous 2 + 4
Hungary 440Hz Continuous 1 + 2 + 4
Iceland 425Hz Continuous 3 + 4
Ireland 400Hz and 450Hz Continuous 1 + 3 + 4
Israel 400Hz Continuous 1 + 4 + 5
Italy 425Hz Cadence 200ms on, 200ms pause, 600ms
on, 1000ms pause
2 + 3 + 4
Japan 400Hz Continuous 2 + 4 + 5
Luxembourg 425Hz Continuous 1 + 2 + 3 + 4
Netherlands 450Hz Continuous 5
Norway 425Hz Continuous 1 + 5
Poland 425Hz Continuous 2 + 5
Portugal 425Hz Continuous 1 + 2 + 5
South Korea 350Hz and 440Hz Continuous 1 + 2 + 4 + 5
Spain 425Hz Continuous 3 + 5
Sweden 425Hz Continuous 1 + 3 + 5
Switzerland 425Hz Continuous 2 + 3 + 5
Taiwan 350Hz and 440Hz Continuous 3 + 4 + 5
United Kingdom 350Hz and 440Hz Continuous & Cadence 750ms on, 750ms pause 1 + 2 + 3 + 5
United States 440Hz and 480Hz Continuous 4 + 5
Table 2-1 : Supported Dial Tone Details
The unit can be programmed with other settings, so please contact us if you need the settings for a different country to be
implemented. In this case, it would be useful to have an audio recording of the dial-tone and a specification of the dial
tone parameters.
Plug-in
Header
Mounting screw
on a pillar
JP1 JP16