DOWNLOAD Panasonic KX-TDA3194XJ Service Manual ↓ Size: 1.5 MB | Pages: 34 in PDF or view online for FREE

Model
KX-TDA3194XJ
Pages
34
Size
1.5 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / 2-CHANNEL SIMPLIFIED VOICE MESSAGE CARD
File
kx-tda3194xj.pdf
Date

Panasonic KX-TDA3194XJ Service Manual ▷ View online

6
KX-TDA3194XJ
3.2.
Circuit Operations
3.2.1.
ESVM2 CARD
Composition:
DSP IC (IC1)
Flash ROM (IC2)
Circuit Operation:
This card has a voice message circuit of DSP and Flash ROM.
The DSP has the functions of PCM recording and playback, voice prompting, tone detection, VOX detection and FAX tone defec-
tion.
The DSP stores voice data and voice prompts in the Flash ROM.
7
KX-TDA3194XJ
4 Location of Controls and Components
4.1.
Names and Locations
KX-TDA30 (The PBX)
5 Installation Instructions
5.1.
Installation of KX-TDA3194 (ESVM2 Card)
Function
2-channel simplified voice message card for Simplified Voice Message feature.
Accessory and User-supplied Items
Accessory (included): Extension Bolt x 1, Screw x 1
User-supplied (not included): none
8
KX-TDA3194XJ
5.2.
Installing/Removing the Optional Service Cards
Slot Position
KX-TDA50
*
1
 Slots 10 and 11 accept only cards which do not have external ports. Therefore, these slots do not have removable cover
plates.
*
2
 Slot 02 has an LCOT4 card pre-installed.
*
Slot 01 contains the pre-installed Hybrid Ports. No optional service card can be installed.
Slot Restrictions
The following table shows the slot restrictions. "
" indicates that the slot supports the optional service card.
9
KX-TDA3194XJ
Caution:
To protect the main board from static electricity, do not touch parts on the main board or on the optional service cards.To dis-
charge static electricity, touch ground or wear a grounding strap.
Notes:
• When installing or removing the optional service cards, the power switch of the PBX must be in the off position.
• For each card, the maximum number that can be installed in the PBX is listed in “1.3.1 Optional Equipment”.
• Any card that exceeds the capacity of the PBX will be ignored.
• When the PBX starts up with an invalid configuration, some cards will be ignored.
Installing Optional Service Cards
1. Before installing the optional service cards, cut and remove the appropriate dummy cover plates from the main unit.
Caution:
For safety reasons, smooth the cut edges after removing the dummy cover plates.
2. Position the card in the open slot, making sure that the tabs on the both sides of the card fit into place. Then, holding the card
firmly in place, lower the rear end so that the hole of the card fits over the extension bolt.
Caution:
When installing the optional service cards, do not put pressure on any parts of the main board (e.g., tall capacitors). Doing
so may result in damage to the PBX.
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