EF JOHNSON 5100 ES II, Operating Manual, Page: 46 / 144

3-16 5100 ES Model II/III Portable Radio Operating Manual December 2006
General Operation
After pressing Side Button 2 during the self test, the radio completes the self test and
displays the message “Service”. The radio cycles through several informational displays,
which are summarized in Table 3.1.
To stop a display, press the Up Button. To continue displays, press the Down Button. To
quickly cycle through the displays, continue to press the Down button. You cannot go
back to displays that have already been shown.
Upon completion of the information displays, the radio enters a menu mode. The default
option is the RF Test Mode, and the message “RF Test” is displayed. Press Side Button 1
to cycle between the two modes, RF Test Mode and the Control Top and Keypad Test
Mode (displaying “CH Test”), Press the Emergency Button to enter into the test mode that
is currently displayed.
3.10.1 RF Test Mode
In RF Test Mode, the radio has a set number of frequencies and tests that can be run
depending on the radio’s band. The frequencies that can be tested are summarized in Table
3.2 and the test environments are summarized in Table 3.3. Press Side Button 2 to advance
to a different test channel, and press Side Button 1 to advance to the next test. In this
mode, the display shows the current environment and frequency, “SSSSS: x”. SSSSS is
the display string as given in Table 3.3, and x is the test channel number assigned in Table
3.2
Table 3.1 Initial Messages
5100 ES Description
Service Test Tune Mode initial message
Firmware Firmware display message
V x.y.z Firmware version number
DSP DSP display message
V x.y.z DSP version number
SEM SEM display message
V x.y SEM version number
File Form. File format display message
V x.y File format version number
Bootload Bootload display message
V x.y Bootload version number
ESN ESN display message
xx-xx-xx-xx-xx-xx-xx-xx
*
ESN of the radio (in hexadecimal)
Band Band display message
[VHF, UHF, UHF High, UHF 380, 700/800, 800, 900] Band of the radio
* Scrolling Message