diff --git a/share/man/man4/man4.i386/sb.4 b/share/man/man4/man4.i386/sb.4
index dc6ec67fc538..dac4684964cc 100644
--- a/share/man/man4/man4.i386/sb.4
+++ b/share/man/man4/man4.i386/sb.4
@@ -1,4 +1,4 @@
-.\"	$NetBSD: sb.4,v 1.3 1996/02/27 22:39:42 jtc Exp $
+.\"	$NetBSD: sb.4,v 1.4 1996/03/16 17:21:58 jtk Exp $
 .\"
 .\" Copyright (c) 1996 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -42,12 +42,12 @@
 .Nd
 SoundBlaster family (and compatibles) audio device driver
 .Sh SYNOPSIS
-.Cd "sb0 at isa? port 0xPPP irq X drq Y"
+.Cd "sb0 at isa? port 0xPPP irq X drq Y flags Z"
 .Sh DESCRIPTION
 The
 .Nm sb
 driver provides support for the SoundBlaster, SoundBlaster Pro,
-SoundBlaster 16, and hardware register-level compatible audio cards.
+SoundBlaster 16, Jazz 16, and hardware register-level compatible audio cards.
 .Pp
 The SoundBlaster series are half-duplex cards, capable of 8- and 16-bit
 audio sample recording and playback at rates up to 44.1kHz (depending on
@@ -62,6 +62,12 @@ jumper-selected.  For the SoundBlaster 16, the IRQ and DRQ channels are
 set by this driver to the values specified in the config file.  The IRQ
 must be selected from the set {5,7,9,10}.
 .Pp
+The configuration file must use a nonzero 
+.Cm flags
+specification to enable the Jazz16 support.  This is to avoid potential
+conflicts with other devices when probing the Jazz 16 because it requires
+use of extra I/O ports not in the base port range.
+.Pp
 .Sh BUGS
 The driver has not been extensively tested on original SoundBlaster,
 SoundBlaster 16, or newer cards.
diff --git a/share/man/man4/sb.4 b/share/man/man4/sb.4
index dc6ec67fc538..dac4684964cc 100644
--- a/share/man/man4/sb.4
+++ b/share/man/man4/sb.4
@@ -1,4 +1,4 @@
-.\"	$NetBSD: sb.4,v 1.3 1996/02/27 22:39:42 jtc Exp $
+.\"	$NetBSD: sb.4,v 1.4 1996/03/16 17:21:58 jtk Exp $
 .\"
 .\" Copyright (c) 1996 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -42,12 +42,12 @@
 .Nd
 SoundBlaster family (and compatibles) audio device driver
 .Sh SYNOPSIS
-.Cd "sb0 at isa? port 0xPPP irq X drq Y"
+.Cd "sb0 at isa? port 0xPPP irq X drq Y flags Z"
 .Sh DESCRIPTION
 The
 .Nm sb
 driver provides support for the SoundBlaster, SoundBlaster Pro,
-SoundBlaster 16, and hardware register-level compatible audio cards.
+SoundBlaster 16, Jazz 16, and hardware register-level compatible audio cards.
 .Pp
 The SoundBlaster series are half-duplex cards, capable of 8- and 16-bit
 audio sample recording and playback at rates up to 44.1kHz (depending on
@@ -62,6 +62,12 @@ jumper-selected.  For the SoundBlaster 16, the IRQ and DRQ channels are
 set by this driver to the values specified in the config file.  The IRQ
 must be selected from the set {5,7,9,10}.
 .Pp
+The configuration file must use a nonzero 
+.Cm flags
+specification to enable the Jazz16 support.  This is to avoid potential
+conflicts with other devices when probing the Jazz 16 because it requires
+use of extra I/O ports not in the base port range.
+.Pp
 .Sh BUGS
 The driver has not been extensively tested on original SoundBlaster,
 SoundBlaster 16, or newer cards.