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English–ADTS 405 Altimeter Encoder Option User Manual | 7

2. Faulty altimeter.

3.2.2 Bit Pattern All Zeros

Possible causes:
1. Altimeter not connected.
2. Altimeter switched off.
3. Altimeter strobe (transponder) input not grounded.
4. Faulty altimeter.

3.2.3 Stuck Digit in Bit Pattern

If one digit remains unchanged with changing pressure the possible causes would be:
1. Cable fault - check continuity (refer to Table

2. Faulty altimeter.

Alt 5000 ft

Aim 5000<

D2 to C4>00000000000

CODE ENCODER ERROR

Содержание ADTS 405 R/F

Страница 1: ...Druck com ADTS 405 R F Altimeter Encoder Option Instruction Manual...

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Страница 3: ...and plural 1 Introduction The ADTS 405 Altimeter Encoder Option allows the output from encoder altimeters to be displayed on either the hand held terminal or display and key pad of the unit The displa...

Страница 4: ...tails of pin cable identification and function are shown in Table 4 2 2 Front Panel Connector The front panel connector must be a MIL C 38999 series 1 size 12 shell receptacle with socket contacts in...

Страница 5: ...s 6 meter 15 core cable assembly 9 B2 11 B1 13 A4 22 A2 2 A1 4 D4 6 D2 MSB 8 Common 0V signal 10 Common 0V power 14 24 V Vibrator 12 24 V Encoder Table 2 Altimeter Encoder Cable Assembly Front Panel C...

Страница 6: ...The 15 core cable is supplied for the AAU 32 encoder unit Note The D2 data line turquoise cable is not defined for the AAU 32 it is for above 62 000 ft and not connected Table 3 Rear Panel Connector...

Страница 7: ...e the settings during operation use the set up menu as follows 13 A4 Violet H 22 A2 White J 2 A1 Grey K 4 D4 Black L n c D2 MSB Turquoise n c 8 Common 0V Signal Pink A 10 Common 0V Power Yellow red b...

Страница 8: ...then repeatedly press QUIT until the display shows the normal encoder option data 3 2 Errors The display shows ENCODER ERROR in the place of a decoded altitude value when the bit pattern does not deco...

Страница 9: ...r not connected 2 Altimeter switched off 3 Altimeter strobe transponder input not grounded 4 Faulty altimeter 3 2 3 Stuck Digit in Bit Pattern If one digit remains unchanged with changing pressure the...

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Страница 12: ...kerhughes com Bangalore 91 9986024426 aneesh madhav bakerhughes com Milan 39 02 36 04 28 42 csd italia bakerhughes com Japan Netherlands Russia Tokyo 81 3 6890 4538 gesitj bakerhughes com Hoevelaken 3...