HY-03DTD Fitting & Configuration
(+-20ms) off
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
UK PBX
425Hz
Cadence
480 ms on, 480ms pause
6 + 1
United States
440Hz and 480Hz
Continuous
-
4 + 5
Table 1-1 : 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.
Fitting the HY-03DTD Board
Warning :
The power must be switched off at the supply or the power lead must be disconnected before attempting to
open the unit. Removal of the cover can expose dangerous voltages.
Warning :
The telephone line plug should be disconnected from the telecommunications network exchange line before
removing the cover.
To open the HY-03, simply remove the 4 screws in the corners of the rear panel. The rear panel and main PCB will slide
backwards out of the metal chassis.
Figure 1-3 : HY-03 Preset Controls and Alignments
Fit the HY-03DTD board onto the main HY-03 PCB as shown above. Make sure that there is a secure and firm connection
between the plug-in headers, and fix the supplied threaded M3 x 12mm pillar between the two boards using the supplied
M3 x 6mm pan head posidrive screws (one top and one bottom).
2
Sonifex HY-03DTD User Handbook
Mic Gain
Limit Level
Noise Gate
Disable
Res Auto
Disable
Line
Reverse
K-Break
Cap Auto
Disable
Noise Gate
Threshold
Optional
HY-03DTD
Board
On units serial number
HY000323 upwards
Plug-in
Header
Mounting screw
on a pillar
Output
Level
Sample
Threshold
Rings
Res Set
Cap Set
RV4
RV7
RV2
JP1
JP4
JP5
JP1
JP16
JP2 JP3
RV6
RV5
RV8
RV3
RV1
