Barnett Engineering ProTalk Plus B1290, Руководство по эксплуатации, Страница: 18 / 82

The POWER LED lights when the power is on. The expander also has an RX
LED which lights when it is being polled by the master B1290, and a RE-
SPONSE LED which indicates when it is responding.
Power-up Sequence
Once the installation is complete, DC power can be connected to the B1290.
On start-up, the B1290 will go through the following self-test sequence:
1.
LED Test
VOICE, TONE and, HOOK LEDs On.
PTT LED Off
RUN LED Flashing
2. Hardware Test
ALARM LEDs 1-8 On
Memory test
One second dwell time for this test
3. Vocabulary Voice Test
ALARM LEDs 1-7 On
4. User Voice Message Test
ALARM LEDs 1-6 On
5. Database Setup
ALARM LEDs 1-5 On
6. End of Test
ALARM LEDs 1-8 Off
One second dwell time
Software version spoken over the speaker
7. Normal Operation
RUN LED Steady
The telephone line may then be plugged in as the last connection. Ensure
that the telephone is connected into the PHONE port on the B1290.
17 Getting Started