
82
System 3000 Wiring (cont.)
follows the "MT3000 TUN 1" setting. Again, make certain that the display does need
"MT30001 TUN2" as this refers to another MT-3000 address.
9
Press the source button associated to the third MT-3000 tuner module typically the third
source button from the left.
10
Press the VOL UP button until the display reads "MT3000 TUN 3".
11
Once all three tuner module addresses are programmed into the Delta-88, repeatedly
press the PRESET button until the source display reads "MODE 3 PRGRM".
12
Press the Delta-88's ALL button. The source display will quickly read
"PROGRAMMING"......"PROGRAMMED".....and then the source name selected to that
room.
At this point the keypad is programmed to control the MT-3000 as the first three sources on the
system. If the keypad is not controlling the tuner or the keypad's display is not showing the
tuner modules frequency or channel numbers, make certain that the following are checked in
their respective order.
2b
MT-3000 Trouble-Shooting - Verifying the MT-3000's Address
If the tuner is not responding at all to the keypad, it may not be set to the correct address. To
verify/change the tuners address:
1
Press and hold the LABEL button on the tuner's front panel until the LED on the LABEL
button is flashing. While the LABEL button is flashing,
2
Press the MONO/ST button. One of the MT-3000's displays will read the address
number "ADA BUS ADR0". If the number is not address "0" (i.e. "ADA BUS ADR2"),
repeatedly press the MONO/ST button until address "ADA BUS ADR0" (address "0")
appears.
3
Press the LABEL button until it stops flashing to exit the MT-3000's program mode.
If the tuner was set to the correct address, continue troubleshooting.
2c
MT-3000 Trouble-Shooting - Verifying Tuner Presets
The MT-3000's tuner modules must each be programmed with at least two presets in order to
operate the tuner from a keypad. To verify if the modules each have two presets, follow these
steps.
1
On the MT-3000 select the first tuner by pressing its button to the right of its LED display
window. This button may be labeled TUNER 1 or FM 1 (or AM, SW, TV, etc.)
2
Repeatedly press this button and note the tuners display. Pressing this button will
advance the tuner through its presets. Please note, pressing the PRESET button advances the