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TECHNICAL NOTES

 

 

Decode Timings:

 We recommend using the following timings: 

 
5-tone: 5 msec for 30-70 msec tones 
5-tone: 10 msec for 70-100 msec tones 
Pulse (1500 & 2805 Hz): 10 msec 
2-tone: 200 msec 
DTMF: 1 sec 
 

Memory Dial

:  The UED-1 support a 10 number memory dial and last number redial.  Last number redial is 

accomplished by entering **.  To enter the programming mode for memory dial enter the following sequence: 
 

000000 

 
The unit will beep 3 times to confirm entry into programming mode. 
 
To enter a memory dial enter the sequence followed by *n, where n equals the memory location (0-9).  For 
example 1234*1 would enter a sequence of 1234 in the first memory dial register.  For special characters such as 
A, B, C and D press the PTT while pushing the “2” key for A, the “5” key for B, the “8” key for C, and the “0” key 
for D.  The European group tone “G” can also be used by holding the PTT and pressing the “*” key.  To exit 
memory dial programming, enter the following sequence: 
 

000000 

 
The unit will respond with a long beep and resume normal operation. 
 
To dial from memory, simply enter *n, where n equals the memory location (0-9). 
 
 

 

Содержание UED-1 Series

Страница 1: ...1 UED 1B DMV Multi Format Encoder Decoder Manual Revision 2012 12 18 Covers Software Revisions UED 1 4 0...

Страница 2: ...RMS Input Impedance 100 K Audio Output Level 1V RMS Audio Output Impedance 10K 22 K GENERAL INFORMATION The UED 1 Series offers ANI encoding dialing decode and transpond of tone formats such as DTMF 5...

Страница 3: ...re name until the question mark appears and right click a definition of the feature will be shown After entering the parameters save the file by going to File Save As Enter the file name in the File N...

Страница 4: ...lled This lead can also be used for the Deadbeat Disable function of the UED 1 When activated Q6 latches low until commanded to unlatch To activate this feature uninstall JU6 and install JU7 This blue...

Страница 5: ...utput In a wide band system set the modulation pot R42 to 3 3 KHz 66 of 5 KHz of deviation per EIA specifications In a narrow band system set the modulation pot R42 to 1 65 KHz 66 of 2 5 KHz of deviat...

Страница 6: ...ector to ground It will be necessary to install a 10 K Ohm resistor to the open collector Set the Monitor Polarity to Ground and the Input as Controls Squelch The Squelch Control should be Unmute when...

Страница 7: ...rm entry into programming mode To enter a memory dial enter the sequence followed by n where n equals the memory location 0 9 For example 1234 1 would enter a sequence of 1234 in the first memory dial...

Страница 8: ...8 MIDIAN CONTACT INFORMATION MIDIAN ELECTRONICS INC 2302 East 22nd Street Tucson Arizona 85713 USA Toll Free 1 800 MIDIANS Main 520 884 7981 E mail sales midians com Web www midians com...

Страница 9: ...13 B1 14 A2 10 C5 26 C3 28 C0 31 C2 29 C7 24 B4 17 B7 21 B6 20 RES 1 B2 15 B5 19 SCK 36 MOSI 35 MISO 34 RDI 32 TDO 33 NC4 3 NC1 18 NC2 23 NC3 40 MC68HC705C8 U1 1u C34 1 2 JU4 Q 1 Q 2 CK 3 R 4 D 5 6 7...

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