EFJohnson 764X, 761X service manual Key and Display Assign Screen Description, Key Description

PROGRAMMING

Table 4-2 Key and Display Assign Screen Description

KEY ASSIGN PARAMETERS

The and F1-F4 option keys can be programmed for the following functions. Press the (Enter) key and then PgUp/PgDn to display and then select the desired function.

Parameter	Key		Description
	Label
Null	---	No function (key disabled).
CH Up	CH UP	Scroll up or down through the programmed channels. Holding the key down causes the function to
CH Down	CH DN	repeat.
MR-CH 1	CH 1	Directly selects Channels 1, 2, 3, or 4, respectively.
MR-CH 2	CH 2
MR-CH 3	CH 3
MR-CH 4	CH 4
Bank	BANK	Toggles the current bank between Bank 1 and Bank 2. This key can be programmed only if the “MR-
		CH Bank/Free” parameter in this screen is programmed “Bank”.
Scan A	SCAN	Pressing this key toggles scanning on and off. In addition, pressing and holding the key enables the
Scan B		scan list select mode. The current scan list is indicated, and it is changed by pressing the up/down
Start/Stop			keys. Either the Scan A or Scan B mode or both can be programmed. Operation is as follows:
			Scan A
		Power-On Scan “Off” (see Table 4-5)- It starts and stops scanning with no auto restart. If the trans-
		mitter is keyed during scanning, the scan mode is exited.
		Power-On Scan “On” - It stops scanning only until the Auto Reset Timer expires (see Table 4-7). If
		the transmitter is keyed during scanning, scan automatically resumes when the Auto Reset Timer
		expires.
			Scan B
		Power-On Scan “Off” or “On” - It starts and stops scanning with auto restart. If the transmitter is
		keyed during scanning, scan automatically resumes when the Auto Reset Timer expires.
Scan Add/	TAG	Scan list programming key. Pressing this key changes the scan list status of the current channel in the
Delete		current scan list (see Section 3.6.2).
Prio A	PRI A	Pressing a Prio A key selects the Priority A channel, and pressing a Prio B key selects the Priority B
Prio A (Re)	PRI A	channel. Pressing a Prio A (Rewrite) key also selects the Priority A channel. In addition, if it is held, the
Prio B	PRI B	current channel is made the Priority A channel. Priority channel sampling is programmed in the Scan
		List screen (see Table 4-5).
Moni	MONI	Toggles the monitor mode on and off. This mode deactivates the Call Guard (CTCSS/DTCSS) or
(Audi)		2-tone mute functions (see Section 3.4.4). Pressing and holding this key unsquelches the receiver for as
		long as it is held.
				November 1998
		4-7		Part No. 001-7600-001