Motorola MXM600 - Connecting Cables; IP67 Remote Ethernet Control Head (RECH) Cable; Figure 72: IP67 RECH Ethernet Cable; Table 87: IP67 RECH Ethernet Cable Description

Pin Function Description
22 SPK – Speaker negative line
: Do not ground!
23 MIC_HF2_GND Ground for external MIC_HF2
24 MIC_HF2 Second external microphone input MIC_HF2,
Nominal sensitivity 80 mV rms, CPS selectable bias voltage 7.7 V or 2 V
25 RM_ON Turn on Control Head through accessories
4.8
Connecting Cables
This section describes the connecting cables used in your radio.
4.8.1
IP67 Remote Ethernet Control Head (RECH) Cable
IP67 RECH is available in six different lengths to support a different range of applications, including
Motorcycle Mount.
For more information, see Table 10: Cables on page 20.
Figure 72: IP67 RECH Ethernet Cable
1 2
Table 87: IP67 RECH Ethernet Cable Description
Number Description
1 Dust Cap Rubber (blue color)
2 Strain Relieve (blue color)
CAUTION: Compatible with IP67 RECH only. Do not mix the IP67 RECH Ethernet Cable with the
Motorcycle Remote Control Head TELCO Cable.
MN009998A01-AA
Chapter 4: Connectors and PIN Assignment
111