AIPHONE PD-1 Paging Adaptor Instructions

AIPHONE PD-1 Paging Adaptor

Accessories Included:

Product Overview

1. Volume control
2. Bass control for background music
3. Treble control
4. Volume control
5. Bass control for paging
6. Treble control
7. Terminal block
8. Pre-tone volume control (bottom)
9. Connection diagram label
10. Control identification label

FEATURES

• Provides a zone page for Aiphone’s TD-Hand TD-Z systems.
• Multiple paging zones may be established. A station number must be designated for each paging zone.
• Individual volume and tone controls for background music and paging.
• Pre-tone prior to paging announcement to draw people’s attention.

System layout example;
See page 4 for actual wiring.

• Any master station can initiate paging then each zone selectively.
• Page button conveniently located in handset.

BEFORE YOU INSTALL AND OPERATE THE EQUIPMENT

Prohibitions and precautions

Installation;

1. Do not attempt to install your PD-1 adaptor until you have read and thoroughly understand the installation procedure. Requirements indicated under SPECIFICATIONS on Page 6 of this manual MUST BE MET. Aiphone’s warranty for the adaptor and the system is void if adaptor is installed in a manner other than described in this manual.
2. DO NOI CONNECT ANY TERMINAL ON ANY UNIT TO AC POWER LINES.
3. Select the installation locations that would not be exposed to temperature/humidity extremes, water, oil, dust, iron dust, inflammable & chemical products, etc.
4. Be sure not to plug power supply into AC receptacle until you complete wiring connections, and unplug before opening the unit.
5. General notes on paging equipment installation;
6. Wiring from [M [G] and [Al terminals (PD-1) to BGM source output/paging amplifier input; Use shielded wires and locate PD-1 adaptor(s) as close as possible to the amplifier and BGM source.
7. Wiring on output terminals (on PG-A/PG-B amplifier);
8. Use either 70V or 100V (or 25V in North America) constant voltage output of amplifier for speaker line and connect paging speakers in parallel.
9. Keep speaker line at least 50 cm (20″) away from communication line and also from amplifier input line & BGM source output line. If speaker line runs closely with the above lines, use a shielded single pair wires.
10. It is recommended that AUX or PHONO terminal of amplifier be used for paging input. It PHONO] termi nals are used. the tone quality of both paging and BGM would deteriorate due to the RIAA equalizing circuits included, etc. In case PHONO] terminal must be used, make tone adjustment on PD-1 adaptor, taking the above into account.
11. It is suggested that PD-I adaptor should be installed near the center of the system, along with power supply PS-12A (or PS-12C). However, PD-1 must be kept more than 20 cm (&”) away from PS-12A (or PS-12C) to avoid inductive noise.

Unit selection;

1. Installation of a paging zone requires dedication of a station number in TD-H or TD-Z systems.
   If talkback is required, select a PD-2 talkback paging adaptor in lieu of PD-1.

Operation ;

1. On TD-H station, do not depress more than one number buttons each assigned for paging zone.
2. Do not depress number buttons for paging zone and communication simultaneously. It may cause an incomplete paging announcement to be and high-pitched tone to come out from the speakers.

Installation

WALL-MOUNTING INSTALLATION;
PD-1 is shipped with the mounting bracket. Attach the mounting bracket to single-gang hox or to wall/rack, with the supplied screws. Insert the prongs of the bracket into the holes on back of the adaptor and pull the body downward. ****

PAGING SPEAKERS IMPEDANCE – MATCHING

• Determine the number of speakers and output power for each so that the total of required power for the speakers will be equal or less than the rated output power of the amplifier.
• Impedance matching table (Example):

ADJUSTING CONTROLS
Lpon completing all the wiring connections, proceed with the following steps before turning the system on.

1. Set PD-1 adaptor, VOLUME, TREBLE & BASS controls (and of paging amplifier and BGM source, if included) at MIDPOINT.
2. Turn on power supply PS-12A (or PS-12C) of TD-H or JD-Z system, paging amplifier & BGM source.
3. Initiate paging or talkback operations (prior to BGM control adjustment).
4. Adjust paging VOLUME control on PD-I to achieve desired level. Fine tune paging TREBLE & BASS controls on PD-1. In places where a TD-H/TD-Z station is located near the paging speakers, feedback might take place, if the paging volume is too high.
5. Adjust PD-1 background music VOLUME control to achieve desired background music level. Fine tune backgreund music TREBLE & BASS, while listening to the background music. Adjust background music VOLUME, TREBLE & BASS controls on BGM source, it included.

LAYOUT EXAMPLE AND WIRING DIAGRAM

1. TD-12H SYSTEM WITH 3 PAGING ZONES
   This diagram shows TD.12H all-master system with 3 paging zones. Any station can page by selecting a number button (11] for zone $ 0, 12 forzone # 2: and each own station number for Zone.

2. Each straight paging zone requires a paging adaptor PD-1, paging amplifier PG-B (or PG-A in North America) and a required number of paging speakers.

3. BGM source can be used in common for all zones. Background music is cut off during paging operation. TD-7 system with paging zones can be wired in exactly the same manner as TD-li system. ****

4. TD-12Z HOME-RUN WIRED SYSTEM WITH 2 PAGING ZONES
   This diagram shows TD.1 2Z system with 2 paging zones. Assign a number terminal/button for each paging zone. Own No. button for Zone #O, [12, button for Zone # 2). Connect + El iCy terminals (on CT-195Z) to each MEC terminals (on PD-1). Each straight paging zone requires a paging adaptor P’D-1, paging amplifier PG-B (not available in North America) & a required number of paging speakers.

Installation of paging zone (with or without talkback) reduces one station capacity of TI-7. system. PS-12A (or PS-12C) power supply can be connected to E, E] terminals of any row on CT-1952 central terminal buard. Background music source can be used in common for all zones.

OPERATION

TD-H PAGING OPERATION

Pick up handset, and depress a number button for desired paging zone. Push PAGE button in handset to make announcement.
NOTE: When a number button A1 ~ A12 is assigned for a paging zone (on TD- 24H1/24HW), select a corresponding number button and then momentarily depress [CALL A botton before pushing PAGE button.

TD-Z PAGING OPERATION

Pick up handset, depress a number button assigned for desired paging zone, and momentarily CAl.l. button. Push [PAGE; button in handset to make announcement. Background music is automatically cut off during paging operation, and returns when handset is hung up.

SPECIFICATIONS

PD-1

• Power source: DC 12V. PD-1 adaptor must be connected directly to PS-12A (or PS-120 in North America) power supply.
• Current consumption: 30 m A maximum.
• Output: 5K ohm; Max. 1.5V.
• Tone controls for music:
  • Treble: at 10 KH%, 12 dB.
  • Bass: at 100 H/., 12 dB.
• Tone controls for paging: Treblo: at 10 KHz., 12 4B.
• Bass: at 100 lz., 12 dB.
• Music input: 17K ohm, 0.3V, 1 KHs. for full output.

AMPLIFIER REQUIREMENTS
Input: Connect to either AUX or PHONO terminal 100K-SOOK ohm, 0.12~0.5V.

TUNER OUTPUT REQUIRFMENTS
Lise audio output: RANGE; 100mV~ 1.2V, 10K ohm or less.

TAPE OUTPUT REQUIREMENTS
Use low level output:

• RANGE : 100 mV~1.2V, 600 ohm.
• Dimensions : Height: 51.5 mm (2-1/32″‘) x Width: 90 mm (3-9/16″) x Depth: 138 mm (5-7/16″)
• Weight : Approximately 360 g (0.8 lbs.).

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