
Do you have a question about the J.I.L SX-400 and is the answer not in the manual?
Lists sensitivity, S/N, Image rejection, Selectivity, and Squelch Threshold.
Advises on electrical safety, water exposure, and internal tampering.
Covers placement, ventilation, power sources, and cord routing for safe operation.
Guides through unpacking, checking for damage, and setting channel spacing switches.
Details the 0-9 frequency selectors, entry keys, limit entry, and seek control keys.
Describes the stop mode switch for controlling scan/seek behavior based on signal presence.
Guides on how to directly select desired frequencies.
Explains how to enter frequencies and program them into memory channels.
Covers Normal Seek and Limit Seek operations.
Explains SCAN-A and SCAN-B modes for scanning programmed channels.