PABX LOOP TRUNK PORT OR ELECTRONIC KEY SYSTEM LINE BUTTON
TIP
RING
AGROUND
ABATTERY
BGROUND
BBATTERY
PUNCHDOWN BLOCK
(W/BL) 26
(BL/W) 1
(W/O) 27
(W/G) 28
(W/S) 30
(S/W) 5
(R/BL) 31
(BL/R) 6
(R/G) 33
(G/R) 8
(R/BR) 34
(BR/R) 9
(V/BR) 49
(BR/V) 24
(V/S) 50
(S/V) 25
T (W/BL) R (BL/W)
H (W/O)
DIR (W/G)
BFT (W/S)
BFR (S/W)
A1 (R/BL)
A1 (BL/R)
MT (R/G)
MR (G/R)
PG (R/BR)
OUT (BR/R)
AG (V/BR)
AB (BR/V)
BG (V/S)
BB (S/V)
FIGURE 3
ELECTRONIC KEY SYSTEM LINE BUTTON ACCESS OR PABX LOOP TRUNK ACCESS
WIRING INSTRUCTIONS
Place a check by each step as it is completed.
__ 1. | Add a strap on the | |
|
| block from Tip to BFT (W/BL to W/S). |
__ 2. | Add a strap from Ring to BFR (BL/W to | |
|
| S/W). |
__ 3. | Add a strap from H to DIR (W/O to W/G). | |
__ 4. | Add a strap from DIR to Red/Blue (W/G to | |
|
| R/BL). |
__ 5. | Add a strap from Blue/Red to BG (BL/R to | |
|
| V/S). |
__ | 6. | Connect Tip of the |
|
| speaker assemblies to the |
|
| (R/BR). |
__ | 7. | Connect Ring of the speakers to the OUT |
|
| lead (BR/R). |
__ | 8. | Connect the GND terminal of the speakers |
|
| (black lead of horns) to the power supply |
|
| Ground ("+" or "B Ground"). |
__ | 9. | Connect the |
|
| (white lead of horns) to the power supply |
|
| |
__ 10. | Plug in the power supply. | |
__ 11. | Test the unit by connecting a lineman's test | |
|
| set across the |
__ |
| (a) Go "off hook" and speak. Your voice |
|
| should come out the speakers. |
__ |
| (b) If you hear the page: disconnect your |
|
| test set and go to step 12. |
__ | (c) If you do not hear the page: |
| (1) unplug the power supply; |
| (2) go back to step 1 and recheck all |
| your connections. |
__ 12. Connect the tip (W/BL) of the
__ 13. Connect the Ring (BL/W) of the
__ 14. Test the system by dialing the proper trunk
| access code (PABX) or pressing the |
| appropriate line key |
| into the handset: |
__ | (a) If you hear the page, go to step 15. |
__ | (b) If you do not hear the page, verify proper |
| telephone system configuration and |
| programming. If you have programming |
| questions, contact the telephone system |
| manufacturer. |
__ 15. | Adjust the volume controls on the individual |
| speakers to the desired levels. |
__ 16. | If background music is to be provided: |
__ | (a) Connect the music source to the |
| |
__ | (b) With the |
| source volume control to provide the desired |
| level at the speakers. |
6 | 947101 |