Telex SMP, QSB-1 FM-1 Frequency Manager, Front Panel Controls and Connections, Front View of FM-1

Section

4

FM-1 Frequency Manager

Front Panel Controls and Connections

1.Power Switch.

2.<MENU> and <SET> buttons – Used to select menus and set options on the LCD.

3.Backlit Graphics LCD (Liquid Crystal Display).

4.<UP> and <SET> buttons – Used to select options on the LCD.

5.Contrast Adjust – Adjusts the LCD's contrast.

6.Snap Shot Button – Press and hold for 2 seconds and the user will be asked to check if a DataFlash® card is in the "card reader" slot. Press again and a "snap shot" of the BTR-1(s) will be taken. This will record fre- quencies and other important parameters of the BTR-1 system.

7.Card Reader Slot – Slot where the 2 MB DataFlash→ card is inserted.

Rear Panel Controls and Connections

1.CAN Bus Out – This RJ-45 jack is where the CAN bus communication goes out to the first BTR-1 base station.

2.CAN Bus Termination - This RJ-45 jack is where the CAN bus communication terminates from the last BTR-1 base station.

3.Power – IEC receptacle. Accepts 100 – 240 VAC, 50 – 60 Hz.

MENU			UP		RadioComTM FM-1
					D	A
					CAR	RE DER
SET			DOWN	SNAP SHOT		TelexR
1	2	3	4	5 6	7

Figure 4-1

Front View of FM-1

CAN BUS

RadioComTM FM-1 100-240 VAC 50-60 Hz

SYSTEMS MANAGER

P/N: 879830

S.N.: 0001

		Telex Communications, Inc.
		8601 East Cornhusker Highway, Lincoln, NE 68507
OUT		Made in U.S.A.	803995
	TERMINATION		POWER

1 2 3

Figure 4-2

Rear View of FM-1

4-1