11/98 IPN: 449-51000-01
Diagnostics and fault finding C - 5
Table C-1: Test commands
Function
Description
CCTM code
Parameters
Signalling
Set modem to send zeros
10
None
Set modem to send ones
11
None
Set modem to send preamble
12
None
Disable modem signalling
13
None
Read modem receive string (continuous)
14
None
Disable all signalling
15
None
Enable subaudible signalling
16
None
Read subaudible signalling decode status
17
Returns: 0 = signal not detected,
1 = signal detected
Mute
Force Rx audio muted
20
None
Force Rx audio unmuted
21
None
Mute DSP input
22
None
Unmute DSP input
23
None
Let squelch control Rx audio
24
None
Read RX_BUSY status
25
Returns: 0 = busy inactive,
1 = busy active
Relax Rx mute control
26
None
Rx/Tx
Inhibit PA (transmit mode)
30
None
Enable PA (transmit mode)
31
None
Set radio to Rx
32
None
Set radio to Tx
33
None
Set transmit to low power
34
None
Set transmit to mid power
135
None
Set transmit to high power
35
None
Set transmit to max power
36
None
Set transmit to no power
137
None
Activate economy mode
42
None
Deactivate economy mode
43
None
Read battery level
46
Returns: 0 to 255
Read temperature level
47
Returns: 0 to 255
Set keypad test on
50
None
Set keypad test off
51
None
Set display test on
52
IN: 0, 1, 2 or 3
Set display test off
53
None
Read averaged RSSI level
63
Returns: 0 to 255
Read L1 threshold
64
Returns: 0 to 255
Read L2 threshold
65
Returns: 0 to 255
Miscellaneous
Select normal micro clock
70
None
Select birdie micro clock
71
None
Read synth lock status
72
Returns: 0 = not in lock,
1 = in lock
Select external speaker/microphone
74
Select internal speaker/microphone
75
Stop the MCU clock
79
None
Select wide band
84
None
Select medium band
85
None
Select narrow band
86
None
Select city squelch
88
None
(continued on next
page)
Select country squelch
89
None
Summary of Contents for Orca series
Page 1: ...Tait Orca Handportable Radios Service Manual December 1998 IPN 449 51000 01 ...
Page 8: ...A 2 Introduction 11 98 IPN 449 51000 01 ...
Page 16: ...A 10 Introduction 11 98 IPN 449 51000 01 ...
Page 18: ...B 2 Radio specifications and circuit descriptions 11 98 IPN 449 51000 01 ...
Page 26: ...C 2 Diagnostics and fault finding 11 98 IPN 449 51000 01 ...
Page 58: ...D 20 Servicing the radio 11 98 IPN 449 51000 01 ...
Page 60: ...E 2 Battery packs and chargers 11 98 IPN 449 51000 01 ...
Page 74: ...F 2 Interfacing non Tait accessories 11 98 IPN 449 51000 01 ...
Page 82: ...F 10 Interfacing non Tait accessories 11 98 IPN 449 51000 01 ...
Page 84: ...G 2 Additional information 11 98 IPN 449 51000 01 ...
