SM55 Rev 4.00 PTA12-100 POTS Telephone Adapter with Display Manual Periodically NAT will release manual amendments. In order to maintain the most accurate and up to date manual these amendments should be carried out immediately upon receipt and recorded on the following amendment record.
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INSTALL_OPS MANUAL AMENDMENT Manual: SM55 PTA12-10 Amendment #: 2 Document # SM55\100\Install_Ops\809-0002 Amendment Date: Jun 22, 2005 The purpose of this amendment is to update the installation drawings. Amendment Instructions: Remove Pages Replace With Pages 2-3 to 2-4 Rev 4.00 Amendment #1 2-3 to 2-4 Rev 4.00 Amendment #2 Remove Drawings (Section 2) Replace or add Drawings (Section 2)
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SM55 (PTA12-000) Maintenance SM55-1 (PTA12-000) Maintenance Manual Title page Manual Title page Rev. 4.10 Rev. 4.10 Amendment A SM55 (PTA12-100) Install and SM55-2 (PTA12-100) Install and Operation Manual Title page Operation Manual Title page Rev. 4.00 Rev. 4.00 Amendment A...
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INSTALL_OPS MANUAL AMENDMENT Manual: SM55 PTA12-100 Amendment #: 1 Document # SM55\100\Install_Ops\809-0001 Amendment Date: Apr 19, 2005 The purpose of this amendment is to update the interconnect drawing. Amendment Instructions: Remove Pages Replace With Pages 2-3 and 2-4 rev 4.00 2-3 and 2-4 rev 4.00 Amendment #1...
Hook switch control and indication is provided on the front panel. The hook switch may be controlled and its status viewed from a location remote to the PTA12-100 front panel. Ring indication is also provided on the front panel with a flashing green LED. A flash key is provided on the front panel to interrupt the hook.
PTA12-100 POTS Telephone Adapter with Display Manual SM55 Rev. 4.00 The display is an LED dot matrix character display with brightness control. Speed dial allows numbers to be stored and recalled from memory. Indication of Globalstar™ satcom signal strength and system availability status is provided by LED lit dead-front text on the front panel.
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SM55 Rev. 4.00 PTA12-100 POTS Telephone Adapter with Display Manual O utput Signals Phones: 20 dBm ±3 dB into 600 or 150 Ohms @ 100mW Rated level C ircuitry Type Differential F requency Response ≤3 dB roll-off from 350 Hz to 3 kHz ≤5% THD @ rated power output...
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PTA12-100 POTS Telephone Adapter with Display Manual SM55 Rev. 4.00 On-hook condition: withstands ±70 Vdc max. DC voltage Resistance 10M to 15M Ohms. Ringing Condition: Impedance 10k to 15k Ohms @ 25 Hz Active when ringing signal on tip/ring >30 Vrms @ 25 Hz Inactive when ringing signal on tip/ring <10...
Verify that all items are present before proceeding and report any shortage immediately to your supplier. Complete the warranty card information and send it to NAT when the installation is complete. If you fail to complete the warranty card, the warranty will be activated on date of shipment from NAT.
PTA12-100 POTS Telephone Adapter with Display Manual SM55 Rev.4.00 2.3.3 Cabling and Wiring All unshielded wire shall be selected in accordance with AC43.13-1B Change 1, Paragraphs 11-76 through 11-78. Wire types should be to MIL-W-22759 as specified in AC43.13-1B Change 1, Paragraphs 11-85, 11-86, and listed in Table 11-11.
<16> and <19> for continuity to ground (less than 0.5 Ω). 2.3.5.2 Power On checks Install the PTA12-100 and power up the ship’s systems. Verify normal operation of all functions. Refer to Section 3 for specific operation details. Notes: PTA12-100 functionality is highly dependant on the airborne telephone system interface.
SM55 Rev.4.00 Accessories Required But Not Supplied Installation kit p/n PTA12-IKC (crimp) is required to complete the installation. The kit consists of the following: NAT Part No. D25SV-IKC, 25-pin D-min Female Crimp Kit Quantity Description NAT Part # D-min 25 Socket housing...
Hook switch control and indication is provided on the front panel. The hook switch may be controlled and its status viewed from a location remote to the PTA12-100 front panel. Ring indication is also provided on the front panel with a flashing green LED. A flash key is provided on the front panel to interrupt the hook.
Controls and Indicators Brightness = 3.3.1 Display The PTA12-100 has a 16-character LED display, with each character block consisting of a 5x7 pixel matrix. Display features depend on the status of the unit, and will be discussed in the relevant sections. 3.3.1.1 Display Brightness The front panel BRT key controls display brightness.
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The hook switch may also be controlled by external input key. The Hook key on the PTA12-100 front panel has master control of the Hook switch control. When the PTA12-100 is configured for remote hook control and PTA12-100 has been selected by an audio panel TX selector, pressing the PTT for at least 0.5 second will active the...
The UP/DOWN arrow button is a momentary digital rocker-switch used to increase and decrease the phones output volume when the PTA12-100 is in Call mode (i.e. the hook switch is active), or when the HOOK switch is inactive but the Ringer Detect circuit is active.
Name / Number Storage and Display The PTA12-100 can store up to 16 sets of data, each of which consists of two lines: the first line has an identifier (address number) followed by a name, and the second line is the associated telephone number.
PTA12-100 POTS Telephone Adapter with Display Manual SM55 Rev. 4.00 corresponding DTMF tone on the POTS output. The digit that has been pressed is shown on the display and the corresponding DTMF tone is sent immediately. The whole number is retained on the display for visual confirmation that the correct number has been dialed.
SM55 Rev. 4.00 PTA12-100 POTS Telephone Adapter with Display Manual 3.5.3 Edit Mode From default mode, press the ENTR key to select Edit mode. An message is Edit Mode displayed for approximately 2-3 seconds, and then a message is displayed on how to continue: .
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PTA12-100 POTS Telephone Adapter with Display Manual SM55 Rev.4.00 After the name has been entered, press the ENTR key to move to the next part of the address, and the prompt is displayed. Only numbers are available, and Enter Number are entered using the 0 –...
PTA12-100 POTS Telephone Adapter with Display Manual Keypad Function Table The PTA12-100 keypad buttons function differently depending on the current mode of the unit. A brief outline of the differences is given below as a quick reference guide. Table 1 shows Default and Recall modes, and Table 2 shows Call and Edit modes.
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PTA12-100 POTS Telephone Adapter with Display Manual SM55 Rev. 4.00 Call Mode Function Edit Mode Function DTMF tone 1 transmitted and digit displayed 1 , - , . , displayed DTMF tone 2 transmitted and digit displayed displayed 2 , A , B...
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