Position 3 On = Print Graphs |
| Off == No Graphs | ||||||
Position 4 On = Print Text |
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| Off = No Text | |||||
If 3 and 4 are both off, Graphs will print. |
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Positions | 5 | 6 | 2nd and Last print character in HEX | |||||
| On | On | = 0A | 0D |
| LF | CR | |
| Off | On | = 0A | 00 |
| LF |
| |
| On | Off | = 0D | 0A |
| CR | LF | |
| Off | Off | = 00 | 0D |
| CR |
| |
Positions | 7 | 8 | Baud Rate |
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| |||
| On | On | = | 300 baud |
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| ||
| On | Off | = | 600 baud |
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| ||
| Off | On | = 1200 baud |
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| |||
| Off | Off | = 2400 baud |
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Setting Internal Switches
The
If a
The first digit is a 1 for a 12 hour clock and a 2 if it is set to 24 hours.
The second determines the weighting, range, upper limit, and the time constant.
The third determines the criterion and exchange rate. The last digit determines the two thresholds. As an example, if the display reads 10EE,
Find the 1 code in the first digit column in Table 2. The clock is 12 hours.
The 0 means the time constant of weighting is "A", the range is
The first E means the criterion is 90 dB and the exchange rate is 5 dB.
80 dB. The second E means the high threshold level (HTL) is 90 dB and the low threshold level (LTL) is If a
The first digit is the unit identification number.
The second digit determines serial or parallel printers and if text, graph, or both will be printed. The last digit determines the printer line feed and carriage return characters and the baud rate. If the code is 53E,
| 5 is the unit identification number for this unit. It can be set to any number from 0 to 7. The |
number is for user use only and does not affect the operation of the | |
baud. | The 3 means it is set for serial printers with both text and graphs. The E means it is set for 600 |
|
To convert from decimal to hex or binary refer to Table 1.
To select different options, set the switches by filling in Tables 2 and 3.
As an example, if "A" weighting, 30 to 126 dB range, and a 90 dB upper limit is desired then set the left switch positions 1, 2, and 3 to down, up, and down.