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Telex IP-223 iDen Interface NI-223 Plus Technical Manual Download Page 13

- 14 -                                                                                                                                 NI223Plus 
                                                                                                                      

 

 

8 NI223

Plus

 Specifications 

 

Operating Temperature Range:

   

•

 

0 to 55

°

C for full specifications  

 

Power Requirements:

  

•

 

+12 to +16 VDC, semi-regulated, 1A Max.  

 

Dimensions: 

•

 

2 ¾ ” W x 4 ¾ ” D x 1 ¾ ” H   

 

 
 

 

Front Panel Indicators: 

•

 

Green LED Power Indicator 

 

Rear Panel Connections: 

•

 DB25 

•

 Earth 

Ground. 

 

 

 

 

Specifications are subject to change without notice 

 
 

Accessories: 

•

 

DB9 Splitter Cable Assembly, Telex PN 301953 

•

 

19” Rack Mount Kit Telex P/N DSP223RACK (holds up to 4 NI223

Plus

 boxes)

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

TELEX Communications, Inc

. 

Vega Signaling Products  

8601 East Cornhusker Highway, Lincoln, Nebraska, 68507 

Phone: (402) 465-7026 / (800) 752-7560 Fax: (402) 467-3279 

E-mail: 

[email protected]

, Web: 

www.vega-signaling.com

 

Summary of Contents for IP-223 iDen Interface NI-223 Plus

Page 1: ...Model NI223plus IP 223 iDen Interface Technical Manual March 2008 Telex P N LIT000150000 Revision C ...

Page 2: ...ns 9 4 2 1 A Key Alert 10 4 2 2 B Key Send 10 4 2 3 C Key Group Call 10 4 2 4 D Key Direct Connect Call 10 5 Audio Alignment Procedure 10 5 1 1 Transmit Audio Alignment 10 5 1 2 Receive Audio Alignment 11 6 Cable Assembly 12 7 Warranty Service Repair and Comments 13 8 NI223Plus Specifications 14 Table of Figures Figure 1 Multicast Setup Screen IP 223 Showing iDen Radio Setup 5 Figure 2 iDen Radio ...

Page 3: ...LED POWER Green LED indicates power to the NI223plus 2 2 Rear Panel Connectors A DB25 connector terminates all connections on the rear of the NI223plus Pin Signal Pin Signal 1 12VDC 14 IP 223 Ground 2 IP 223 Transmit Data 15 MUTE unused 3 IP 223 Receive Data 16 Option 1 unused 4 Option 2 unused 17 Radio Transmit Data 5 Radio Receive Data 18 5VDC 6 Radio Audio IN 19 Radio Audio OUT 7 PTT Relay NO u...

Page 4: ...he NI223plus The iDen Radio Mode is selected from the Multicast Setup Screen of the IP 223 shown in Figure 1 The iDen Radio Mode must be initially selected before the iDen Radio Setup Page may be displayed Note The iDen Radio Mode is only available in IP 223 Software Versions 1 09 and higher Figure 1 Multicast Setup Screen IP 223 Showing iDen Radio Setup Each line has a pull down menu that allows ...

Page 5: ... Connect Group Call Emergency Group Call or Alert Call The iDen Number column holds the iDen Radio Direct Connect and Group numbers Other options are selected as required by the installation The Call Type and iDen Number placed in these fields will be associated with a console Function Tone When a Console changes to that Function Tone and transmits that Direct Connect or Group number will be sent ...

Page 6: ...used If both ports are used a DB9 splitter cable Telex P N 301953 is required to route serial channel one and two to the respective NI223plus devices 3 3 IDen Radio Setup At power up or reset with the iDen radio properly connected the display on the IP 223 should show iDen on the line that was enabled either the top line 1 or bottom line 2 of the display If after connecting and configuring the IP ...

Page 7: ...e the Line Type is selected as Phone mode The Line Name is arbitrary and called Line 31 and Line 32 in this case The Rx port numbers need to be unique typically they are just the next number in a standard assignment sequence The Base Radio IP address will be the IP address of the IP 223 that is connected to the NI223plus 3 4 2 Set Global Parameters Figure 5 Setup Global Parameters Phone Ring Multi...

Page 8: ...o Line Types To use the IP 223 iDen Radio interface in Direct Connect Mode the line type will be the standard radio type As shown in Figure 2 each Function tone entry will have a Direct Connect number association Simply changing the Function Tone selection will steer the Direct Connect dial string The same can be said for Group Call and Call Alert 4 IDen Network Calling 4 1 Console Selected Callin...

Page 9: ... then press the D key When the PTT button is pressed the Direct Connect call will be completed 5 Audio Alignment Procedure 5 1 1 Transmit Audio Alignment The Transmit audio Audio IN to the iDen Radio should not be overdriven The levels to the radio should be at or near 5dBm as measured at the IP 223 radio test point on the front of the unit The TX Pot on the front panel of the IP 223 will be near ...

Page 10: ...ound TP14 near TP13 This should result in audio levels from the iDen Radio at 5dBm to 10dBm as shown in Figure 9 A meter can be used if the unit is on the bench top or if installed the front panel VU meter can be used To access the VU meter Press and Hold the line button then press the IC button three times A general talk test is still the best mechanism for ensuring a quality connection The syste...

Page 11: ...Y ITEM No PART NUMBER DESCRIPTION 1 22 66035J TUBING SHRINK 1 2 ID 1 21 804142 7 LABEL LARGE TO NI223 1 20 804142 6 LABEL LARGE TO IP 223 1 19 803629 LABEL TELEX KEY 1 18 804230 1 LABEL SMALL TO IP223 1 17 804147 LABEL TELEX MONOGRAM 1 16 EML000050000 CABLE 2 5MM STEREO 2 FT 1 15 539237000 CONNECTOR iDEN 17 PIN DATA PLUG 1 14 750735 PC BOARD IDEN INTERFACE CONNNECTOR 1 13 57082000 CLAMP STRAIN REL...

Page 12: ...es Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation may not apply to you This warranty gives the customer specific legal rights and there may be other rights which vary from state to state Factory Service Center TELEX Communications Inc Vega Signaling Products 8601 East Cornhusker Highway Lincoln Nebraska 68507 Phone 402 465 7026 8...

Page 13: ...ndicator Rear Panel Connections DB25 Earth Ground Specifications are subject to change without notice Accessories DB9 Splitter Cable Assembly Telex PN 301953 19 Rack Mount Kit Telex P N DSP223RACK holds up to 4 NI223Plus boxes TELEX Communications Inc Vega Signaling Products 8601 East Cornhusker Highway Lincoln Nebraska 68507 Phone 402 465 7026 800 752 7560 Fax 402 467 3279 E mail vega telex com W...

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