The Driver Manager
Table 13 shows the query format details:
Table 13: Lamp Hour Query Format Details
Feature | Function | Lamp Hour Example |
Begin | Set the byte from which the response starts | The lamp hour data starts with the byte in |
|
| position 5, that is, the first four characters |
|
| are ignored |
Terminated | END_OF_RES: the data ends with the final character in the packet | By Length: the response will always include |
| BY_CHAR: a certain character will define the end of the response | four bytes (a fixed length) |
| (for example, “A”) |
|
| BY_LENGTH: the response will always have a set number of |
|
| characters |
|
Stop Value | The stop value will be defined according to the type of termination | Four bytes only |
| selected: |
|
| For END_OF_RES: N/A |
|
| For BY_CHAR: the character that defines the end of the response |
|
| For BY_LENGTH: the number of fixed characters that comprise |
|
| the response |
|
Answer Format: | BINARY_HEX, ASCII, ASCII_Base_16 or BIT | BINARY_HEX |
Endian Type/ | Endian Type: select little or big, to define the response reading | Little Endian: the response starts from the |
Bit Num | direction | byte with lowest value to the largest |
| BIT number: when selecting the BIT answer format, set the BIT |
|
| number |
|
Response Units: | HOURS, MINUTES, SECONDS, USE_LOOK_UP_TABLE (relevant | SECONDS: the lamp hours will appear in |
| to the power query, see Section 9.2.2), or NONE (an arbitrary | seconds |
| number without units, not relevant to lamp hours) |
|
4.In the Alerts tab, check Alert Enabled, to let the room controller continuously monitor the lamp hours.
5.In the Alerts tab, set the alert values, see Figure 164.
You can find the Max Lamp Hour value in the projector’s manual.
The warning and critical values are set according to the control room requirements. In this example, the projector maximum lamp hours are 3000 hours.
Figure 164: Alerts Window (Lamp Hours)
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