P25/P25p2, NXDN, dPMR, TETRA, DMR, and PTC Messages
This Appendix provides a list of P25, NXDN, dPMR, TETRA, DMR, and PTC (ITCR and ACSES) error messages. Self Test and General Operation error messages are in the User Guide.
Notifications
1. External Reference not found. Internal reference Locked successfully.
This message is displayed when the instrument has detected an external reference but couldn’t lock to the reference. It automatically switches to the Internal Reference.
2. External Reference Locked Successfully.
Warning Messages
• RF Over Power: Decrease input power.
• ADC over range: Adjust the ADC range.
a. If Auto Range is ON: Decrease input power.
b. If Auto Range is Off and if Atten = 65 then ADC over range: Decrease input power.
c. If Auto Range is Off and Atten is < 65 then ADC over range: Adjust range.
• No signal detected: Increase input power.
• Weak signal detected: Increase input power or decrease any external attenuation.
• Out of band saturation:
When the software detects that there is too much power outside the current frequency range, this message is displayed. This usually means that the instrument is currently tuned to a frequency with a very low amplitude signal or no signal and there is a strong signal at another frequency outside the current IF bandwidth.
• Lock failure %x where %x is a mix of the following in hex:
When there is a lock failure detected from any of the internal LOs, this message is displayed. The xx is usually an error code in hex that can be interpreted by a service center to obtain more information on which LO had the failure.
#define DSP_SAMPLER_PLL_ULOCKED 0x000100
#define DSP_LO1_PLL_UNLOCKED 0x000200
#define DSP_LO2_PLL_UNLOCKED 0x000400
#define DSP_LO3_PLL_UNLOCKED 0x000800
• Not available in REVIEW Mode
a. Turn off Review mode
Data Logging Errors
• Error Making Directory On USB, Verify Media is Installed.
A USB flash drive is not connected to the USB port or the device is not recognized. Try to connect again, use a different USB flash drive, or reformat the USB flash drive on a PC.
Warning
All data on a USB flash drive will be erased if it is reformatted.